|
|
A:<img id="ODcahxyTEMP20200717063042210.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODcahxyTEMP20200717063042210.png?Expires=1910341842&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ujJymCRet/tYGpKs5mGO4hZ19sQ%3D" />
B:<img id="ODttdqaTEMP20200717063042388.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODttdqaTEMP20200717063042388.png?Expires=1910341842&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=yU2YXPIlny6SiQ0Pdm9OUu%2BnKNc%3D" />
C:<img id="ODazhthTEMP20200717063042543.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODazhthTEMP20200717063042543.png?Expires=1910341842&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=G4fdUpEUJE3xPw/RyVAaU%2BRZkv0%3D" />
D:<img id="ODofvwiTEMP20200717063042742.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODofvwiTEMP20200717063042742.png?Expires=1910341842&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=PVBrP6Atr69frmxKmjjh492IGTU%3D" />
11. 函数<img id="ODhjjtxTEMP20200717063043060.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODhjjtxTEMP20200717063043060.png?Expires=1910341843&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=PJgLBj9DiabrRXFPpUrsVvpT%2BNQ%3D" />在<img id="ODumkcnTEMP20200717063043184.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODumkcnTEMP20200717063043184.png?Expires=1910341843&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=S4zkUpQLCYwG7cQGDdb%2ByA9jsQE%3D" />连续，下列等式正确的是（ ）
A:<img id="ODxinanTEMP20200717063043413.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODxinanTEMP20200717063043413.png?Expires=1910341843&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=YNXe7NOjZWMqhpFf7W1T7Jr3sgE%3D" />
B:<img id="ODxsnwgTEMP20200717063043558.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODxsnwgTEMP20200717063043558.png?Expires=1910341843&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=1azReV5eaTpYvY9wI8bmqCAZyf8%3D" />
C:<img id="ODdgusnTEMP20200717063043724.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODdgusnTEMP20200717063043724.png?Expires=1910341843&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=j/Xn7HyUyRzFql3rlyDaWVP75rU%3D" />
D:<img id="ODpcyodTEMP20200717063043928.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODpcyodTEMP20200717063043928.png?Expires=1910341844&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=DEXE8rZrdV/4zik1iUuzGqdprQ8%3D" />
15. 定积分<img id="ODsledzTEMP20200717063044126.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODsledzTEMP20200717063044126.png?Expires=1910341844&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=q4Z4iw3tCmHuzEKQuOr78WhTatc%3D" />（ ）
A:<img id="ODxrlqmTEMP20200717063044271.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODxrlqmTEMP20200717063044271.png?Expires=1910341844&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=5sDqk/wx57iCb8xQVIHB/bKVg9Y%3D" />
B:<img id="ODpvkufTEMP20200717063044390.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODpvkufTEMP20200717063044390.png?Expires=1910341844&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=6P55XRNVwmlbouhyp8EZoxP2Tr0%3D" />
C:2
D:3
4. 由分项积分法，不定积分<br><img id="ODuofhoTEMP20200717063045308.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODuofhoTEMP20200717063045308.png?Expires=1910341845&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=vQqMs49zQBCk5f5s6MBPZjbAbCs%3D" /><br>则上述运算中（ ）
A:第（1）步正确，第（2）步不正确
B:第（1）步正确，第（2）步也正确
C:第（1）步不正确，第（2）步正确
D:第（1）步不正确，第（2）步也不正确
7. 不定积分<img id="ODmdnypTEMP20200717063045470.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODmdnypTEMP20200717063045470.png?Expires=1910341845&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=HDh8jAlMyiVExztVsZnNFQCn5tw%3D" />（ ）
A:<img id="ODqwbnrTEMP20200717063045620.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODqwbnrTEMP20200717063045620.png?Expires=1910341845&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=F14AX6dsAalcNfGewB/t0i2FELk%3D" />
B:<img id="ODhxnorTEMP20200717063045808.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODhxnorTEMP20200717063045808.png?Expires=1910341845&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=6RjRhbK2xYSubwEy7ZPdmpZhfNo%3D" />
C:<img id="ODkebueTEMP20200717063046002.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODkebueTEMP20200717063046002.png?Expires=1910341846&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=L%2B6vd18d/Es8H0ilSMgM7oDzi3M%3D" />
D:<img id="ODbcijoTEMP20200717063046132.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODbcijoTEMP20200717063046132.png?Expires=1910341846&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=BjD8H3Ov8zy4/o9ogosNtiQisx0%3D" />
13. 定积分<img id="ODrmblhTEMP20200717063046284.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODrmblhTEMP20200717063046284.png?Expires=1910341846&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=8pJt883yMNB9ZxsNM%2Bt14Cq%2BUGc%3D" />（ ）
A:<img id="ODrifgfTEMP20200717063046460.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODrifgfTEMP20200717063046460.png?Expires=1910341846&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=WTgZpWUku/DhVDiY3M4Aj2OtziE%3D" />
B:<img id="ODjoweyTEMP20200717063046661.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODjoweyTEMP20200717063046661.png?Expires=1910341846&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=c8aXEno1pq4mPm7Px%2BbVDOpi0aY%3D" />
C:e
D:<img id="ODdgqhyTEMP20200717063046778.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODdgqhyTEMP20200717063046778.png?Expires=1910341846&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=AToWRGff8QRlQ66GvDetBhYW%2Bqk%3D" />
19. 微分方程<img id="ODzqmdrTEMP20200717063046929.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODzqmdrTEMP20200717063046929.png?Expires=1910341847&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=oYMkcUdu5%2BVnGGIlQ3%2BxP%2BWcmM4%3D" />的通解是（ ）
A:<img id="ODsochhTEMP20200717063047129.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODsochhTEMP20200717063047129.png?Expires=1910341847&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=x9EkcfG/Bm1daluMiY8kyj/QfFk%3D" />
B:<img id="ODepxqpTEMP20200717063047300.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODepxqpTEMP20200717063047300.png?Expires=1910341847&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Lx9LDum9dCp6e0J6an4sJAu/pSg%3D" />
C:<img id="ODtipoqTEMP20200717063047426.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODtipoqTEMP20200717063047426.png?Expires=1910341847&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=F54s25TgYrm7k3d6ljTeD9G33NI%3D" />
D:<img id="ODtnaezTEMP20200717063047569.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODtnaezTEMP20200717063047569.png?Expires=1910341847&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=nD0OxREhbhS9DhvePoqZq%2BV/T54%3D" />
9. 不定积分<img id="ODweeieTEMP20200717063047756.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODweeieTEMP20200717063047756.png?Expires=1910341847&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=qP%2BkhnyaMo9XcoQCHyC%2Bpf4foys%3D" />（ ）
A:<img id="ODcaafjTEMP20200717063047891.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODcaafjTEMP20200717063047891.png?Expires=1910341848&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=RCST8QOjWNwIFrKc8v7ykf64vVY%3D" />
B:<img id="ODgkpgvTEMP20200717063048162.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODgkpgvTEMP20200717063048162.png?Expires=1910341848&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=wvfKgeFfGsJG0GdXcJumM%2BCr0Ys%3D" />
C:<img id="ODgtcpxTEMP20200717063048302.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODgtcpxTEMP20200717063048302.png?Expires=1910341848&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=5TzYwNgULZwU53af6Jk5ciPr7%2Bo%3D" />
D:<img id="ODzmkxnTEMP20200717063048498.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODzmkxnTEMP20200717063048498.png?Expires=1910341848&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=c%2BaVrsOKm1rHNBGQPRF7oOanjqM%3D" />
19. 微分方程<img id="ODodefgTEMP20200717063048668.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODodefgTEMP20200717063048668.png?Expires=1910341848&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=iLV0D9DgC/1K1w56pS6plNjynKY%3D" />的通解是（ ）
A:<img id="ODbviofTEMP20200717063048795.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODbviofTEMP20200717063048795.png?Expires=1910341848&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=O1G55fqTYGfOR9Xzlo/KncSR2yU%3D" />
B:<img id="ODbjupqTEMP20200717063048992.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODbjupqTEMP20200717063048992.png?Expires=1910341849&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=PbXI/9psfQbw1S2usi/Cl4Nmyoc%3D" />
C:<img id="ODdvzvsTEMP20200717063049198.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODdvzvsTEMP20200717063049198.png?Expires=1910341849&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=huw3cpnc1346qrpo1PNzUGMKdRU%3D" />
D:<img id="ODiyiiiTEMP20200717063049338.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODiyiiiTEMP20200717063049338.png?Expires=1910341849&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=SUrCFgX1FsIH35cQdKcY2kiklPw%3D" />
20. 微分方程<img id="ODzatecTEMP20200717063049482.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODzatecTEMP20200717063049482.png?Expires=1910341849&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=QoNXiqQj6935JfRcvx%2Bu5YdgeAs%3D" />的通解是（ ）
A:<img id="ODddkjeTEMP20200717063049670.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODddkjeTEMP20200717063049670.png?Expires=1910341849&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=9ZNrGCvydnqwRgHP6S7yu9WAkHY%3D" />
B:<img id="ODztpghTEMP20200717063049799.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODztpghTEMP20200717063049799.png?Expires=1910341849&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=O1UfcGkqKrCTBssZ%2Biftyqcb/38%3D" />
C:<img id="ODiibdpTEMP20200717063049984.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODiibdpTEMP20200717063049984.png?Expires=1910341850&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=1NCed0YOVx0ykV7EX%2BgkfuzEVfo%3D" />
D:<img id="ODnxoplTEMP20200717063053125.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODnxoplTEMP20200717063053125.png?Expires=1910341853&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=G/rzv54lnTVU/wuEH40KHtaCtfM%3D" />
19. 微分方程<img id="ODdqmhpTEMP20200717063053320.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODdqmhpTEMP20200717063053320.png?Expires=1910341853&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=PPdEe3m18ScvjVZtWkiozLfZnLw%3D" />的通解是（ ）
A:<img id="ODmcotzTEMP20200717063053468.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODmcotzTEMP20200717063053468.png?Expires=1910341853&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=cRXi3Q3ApwxD/gxDJ8ZRA0nB6d4%3D" />
B:<img id="ODaauipTEMP20200717063053668.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODaauipTEMP20200717063053668.png?Expires=1910341853&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=3FMnOgDBWLDHEKxkskt3uFruQew%3D" />
C:<img id="ODcaatrTEMP20200717063053832.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODcaatrTEMP20200717063053832.png?Expires=1910341853&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=2QGTaKXSNbhEB9yY%2BSLD4e3rdf0%3D" />
D:<img id="ODpeenaTEMP20200717063053948.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODpeenaTEMP20200717063053948.png?Expires=1910341854&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=KeuiUqMFS8Z1PpHylVOrgTxEC2s%3D" />
8. 不定积分<img id="ODnwwduTEMP20200717063054137.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODnwwduTEMP20200717063054137.png?Expires=1910341854&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=H%2BSgs204UCYmVgt07rd%2Bg6foOVw%3D" />（ ）
A:<img id="ODnpzhlTEMP20200717063054285.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODnpzhlTEMP20200717063054285.png?Expires=1910341854&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Rzp9p32jZwHU0HtEbI4wsvK7siA%3D" />
B:<img id="ODnixbmTEMP20200717063054465.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODnixbmTEMP20200717063054465.png?Expires=1910341854&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=bk2GWSiGFLv%2B11zAkgcYWJYU8k4%3D" />
C:<img id="ODrlcsnTEMP20200717063054615.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODrlcsnTEMP20200717063054615.png?Expires=1910341854&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=hXlmLC5naW6HZIjm9eYx6Eo7wRE%3D" />
D:<img id="ODilhwnTEMP20200717063054767.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODilhwnTEMP20200717063054767.png?Expires=1910341854&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=QwBjhWgrSTweODkb%2Bb8xZN7y9LY%3D" />
4. 不定积分<img id="ODpjyapTEMP20200717063055037.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODpjyapTEMP20200717063055037.png?Expires=1910341855&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=LNw02wn/NqBS7C1EXBaQxxBRaEo%3D" />（ ）
A:<img id="ODdopbtTEMP20200717063055224.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODdopbtTEMP20200717063055224.png?Expires=1910341855&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Gpgvv/6PoJbGX8k7fhhjbvc5kyc%3D" />
B:<img id="ODjmfnjTEMP20200717063055338.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODjmfnjTEMP20200717063055338.png?Expires=1910341855&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=FSkMJtzSqwd68t%2BWcDSGChORr9c%3D" />
C:<img id="ODaebgjTEMP20200717063055522.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODaebgjTEMP20200717063055522.png?Expires=1910341855&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=wWAy2clDcHYbvJSjH1Fmhx%2BkeTQ%3D" />
D:<img id="ODlfhkwTEMP20200717063055877.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODlfhkwTEMP20200717063055877.png?Expires=1910341856&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=a0K065wKwBaOrUbRI1TNt1XOVTE%3D" />
6. 设<img id="ODnqeczTEMP20200717063056066.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODnqeczTEMP20200717063056066.png?Expires=1910341856&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=hM1Ga%2BEfwhM7fZCrHzV3hjO%2B2Mw%3D" />，则不定积分<br><img id="ODrzpaoTEMP20200717063056194.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODrzpaoTEMP20200717063056194.png?Expires=1910341856&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=JXgV55MR3/LdmJgm8J9is2ER99s%3D" /><br>上述解法中（ ）
A:第（1）步开始出错
B:第（2）步开始出错
C:第（3）步开始出错
D:全部正确
7. 不定积分<img id="ODphwxgTEMP20200717063056386.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODphwxgTEMP20200717063056386.png?Expires=1910341856&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=lGYHYAWSdrVaF1X2MJpKsfVjN1s%3D" />（ ）
A:<img id="ODbxpqcTEMP20200717063056539.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODbxpqcTEMP20200717063056539.png?Expires=1910341856&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=MKY1VnO8Vz%2BZjrOTntxnmffh7F8%3D" />
B:<img id="ODlrzbqTEMP20200717063056652.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODlrzbqTEMP20200717063056652.png?Expires=1910341856&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=8FrESd8UHkhGxvc1Oy74e7YrHms%3D" />
C:<img id="ODlywzuTEMP20200717063056840.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODlywzuTEMP20200717063056840.png?Expires=1910341856&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Axwt056r8/2s3WtiMZUBgBU6iSA%3D" />
D:<img id="ODgfxscTEMP20200717063057003.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODgfxscTEMP20200717063057003.png?Expires=1910341857&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=cujVmYENKwMR/G34gzoiLvBeMOs%3D" />
8. 不定积分<img id="ODsrmsjTEMP20200717063057234.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODsrmsjTEMP20200717063057234.png?Expires=1910341857&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=0vDPmBqkrfT4h5gSYWTA2qz47Y0%3D" />（ ）
A:<img id="ODkagziTEMP20200717063057353.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODkagziTEMP20200717063057353.png?Expires=1910341857&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=N2NnqU9QE1aoD4ntYwzodGMuz5c%3D" />
B:<img id="ODrlsjsTEMP20200717063057496.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODrlsjsTEMP20200717063057496.png?Expires=1910341857&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=9SNBNWMdizx2Z7wF%2BZ0yQShBVXc%3D" />
C:<img id="ODmhcpgTEMP20200717063057692.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODmhcpgTEMP20200717063057692.png?Expires=1910341857&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=d63SYG0vNm4PbMOL8x7MFU/MDAk%3D" />
D:<img id="ODoytaoTEMP20200717063057849.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODoytaoTEMP20200717063057849.png?Expires=1910341857&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=r0U1OIIW5pEcxsTrR6OWbP094/E%3D" />
7. 不定积分<img id="ODfgymrTEMP20200717063058011.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODfgymrTEMP20200717063058011.png?Expires=1910341858&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=jT33P2gzfLKVhuXIyAD2esXa5%2BY%3D" />（ ）
A:<img id="ODntbxpTEMP20200717063058166.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODntbxpTEMP20200717063058166.png?Expires=1910341858&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=%2BZEV4DTqYCihn1Z7zijbiN9tH6I%3D" />
B:<img id="ODwhxtbTEMP20200717063058336.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODwhxtbTEMP20200717063058336.png?Expires=1910341858&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=IVwgi0YeGojRH/UFxR3yWR3k%2BdM%3D" />
C:<img id="ODxwccoTEMP20200717063058496.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODxwccoTEMP20200717063058496.png?Expires=1910341858&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=2wiqU7GVyvvgJH6mFIrT7He2wbk%3D" />
D:<img id="ODekyaoTEMP20200717063058646.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODekyaoTEMP20200717063058646.png?Expires=1910341858&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=95EQQPXX%2BbgB%2BKKV98hZESZWy4s%3D" />
19. 微分方程<img id="ODaoqxqTEMP20200717063058802.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODaoqxqTEMP20200717063058802.png?Expires=1910341858&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=44P81mMQpv62J9ZmXIhDBLzW7QQ%3D" />的通解是（ ）
A:<img id="ODkypxpTEMP20200717063058928.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODkypxpTEMP20200717063058928.png?Expires=1910341859&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=q70XOTesMDd01jxwm5pXtYE6M4g%3D" />
B:<img id="ODjaeobTEMP20200717063059112.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODjaeobTEMP20200717063059112.png?Expires=1910341859&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=jx/v0NBlGFvnCYlpaeOQOdSsM3Y%3D" />
C:<img id="ODdueqaTEMP20200717063059221.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODdueqaTEMP20200717063059221.png?Expires=1910341859&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=W0TflCtJOSQLoCcx4Y0siEcZ1c4%3D" />
D:<img id="ODmbcdcTEMP20200717063059383.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODmbcdcTEMP20200717063059383.png?Expires=1910341859&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=2I78nWPIiz0vuKzlhesmBAEF5%2Bc%3D" />
17. 曲线 直线 及x轴所围成的平面图形的面积，可以表示为（ ）
A:<img id="ODgehepTEMP20200717063059573.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODgehepTEMP20200717063059573.png?Expires=1910341859&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=I1YRmPRThdQJs1ZHFq4YU5KhioA%3D" />
B:<img id="ODkiojmTEMP20200717063059743.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODkiojmTEMP20200717063059743.png?Expires=1910341859&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=jsNs0KRMGJTKXYQzlUk3XUxiBFE%3D" />
C:<img id="ODgyjreTEMP20200717063059903.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODgyjreTEMP20200717063059903.png?Expires=1910341860&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=DEiz%2BHqa4Jr2nU3KytQ8NzfInmk%3D" />
D:<img id="ODexyciTEMP20200717063100032.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODexyciTEMP20200717063100032.png?Expires=1910341860&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=/FuESlnAKZU//tN8PaaWnKrwFRY%3D" />
6. 设<img id="ODwmqipTEMP20200717063100237.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODwmqipTEMP20200717063100237.png?Expires=1910341860&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=Trx0xebFwrMkpHEoUOpDEIWVgCg%3D" />，则不定积分<br><img id="ODvdvvpTEMP20200717063100412.png" src="http://oescdn.open.com.cn/zyglpt/OD/TEMP/2020/0717/ODvdvvpTEMP20200717063100412.png?Expires=1910341860&OSSAccessKeyId=gbI8DRLk7JJhLbEw&Signature=ffG1TLv1ez%2Bfdjq1l4hjn72PAu4%3D" /><br>上述解法中（ ）
A:第（1）步开始出错
B:第（2）步开始出错
C:第（3）步开始出错
D:全部正确
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发表于 2020-8-8 19:04:20
