20春学期《微积分（上）X》在线平时作业1

adminhan

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261236060008.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261236192348-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261236284848-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261236374848-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261236472188-4.bmp" />

<img width="406" height="122" alt="" src="http://file.open.com.cn/ItemDB/43598/85c7ea65-6979-44c7-a303-52af8149a29b/20131013102820271.png" />&nbsp;
A:A
B:B
C:C
D:D

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612724075016.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612725556216-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612726690616-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612727682816-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612728706216-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612247410911.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612248696811-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612249710911-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612250607811-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612251470311-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612731735917.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612734975017-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612736115617-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612737390617-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612738601517-4.bmp" />

<img width="450" height="73" alt="" src="http://file.open.com.cn/ItemDB/43598/fa17cb6c-5a5d-4803-81b6-5a0eeb6353f9/2013918204645457.png" />&nbsp;
A:a
B:b
C:c
D:d

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612741556218.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612743157818-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612744270318-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612745484318-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612746707818-4.bmp" />

<img width="516" height="83" alt="" src="http://file.open.com.cn/ItemDB/43598/89aca5e2-fc66-48eb-9740-b032f4fd7576/2013918205710426.png" />&nbsp;
A:a
B:b
C:c
D:d

<img width="438" height="52" alt="" src="http://file.open.com.cn/ItemDB/43598/d29182a6-279b-4b31-acea-1126ea1c8f47/2013918204730834.png" />&nbsp;
A:a
B:b
C:c
D:d

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261232227033.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261232363433-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261232455783-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261232552503-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261232655623-4.bmp" />

<img width="613" height="85" alt="" src="http://file.open.com.cn/ItemDB/43598/f0500cb3-65a4-4de6-b529-0cbedbb194d4/2013918205933290.png" />&nbsp;
A:a
B:b
C:c
D:d

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612551898414.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612553268714-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612554237514-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612555351514-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612556712514-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612399296814.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612401232814-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612402357814-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612403426514-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612404531214-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606049890615.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606051510915-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606052526515-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606053865615-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606055070315-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260725002967.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260725135787-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260725256097-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260725395937-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260725562657-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612274895315.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612276290615-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612277275015-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612278328115-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612279376515-4.bmp" />

<img width="389" height="70" alt="" src="http://file.open.com.cn/ItemDB/43598/648394e6-8e7e-4596-86e1-71ceca18e159/20131013103542603.png" />&nbsp;
A:A
B:B
C:C
D:D

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606058479616.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606060114016-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606061259316-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606062431216-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606063498416-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261222482188.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261222622348-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261222715788-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261222813288-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261222906258-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260592286404.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260592465314-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260592594374-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260592756094-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260592947654-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612523465611.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612524840611-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612525826511-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612526860911-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122612527843711-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260598029378.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260598178288-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260598283128-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260598414538-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260598534688-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122607318451515.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122607320026515-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122607321042115-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122607322146815-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122607323187515-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261457067349.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261457201879-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261457293909-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261457384689-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261457474689-4.bmp" />

<img width="460" height="85" alt="" src="http://file.open.com.cn/ItemDB/43598/723cefc7-1943-4cd2-9be8-d7d1d4e7dbca/201391821193882.png" />&nbsp;
A:a
B:b
C:<p>c</p>
D:d

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606030892113.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606032454613-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606034935913-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606036068713-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/122606037203113-4.bmp" />

<img width="625" height="52" alt="" src="http://file.open.com.cn/ItemDB/43598/928c3cf0-ac96-4241-bfa3-14ad9b09d042/201391821430656.png" />&nbsp;
A:a
B:b
C:c
D:d

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261260686562.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261260840932-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261260947812-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261261044372-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261261140152-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260613404372.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260613557182-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260613661402-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260613782502-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12260613900622-4.bmp" />

<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261232940784.bmp" />&nbsp;
A:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261233081714-1.bmp" />
B:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261233184684-2.bmp" />
C:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261233277344-3.bmp" />
D:<img alt="" src="http://file.open.com.cn/itemdb/dbdx/weijifen/test/12261233364214-4.bmp" />