《数字电子技术》2020年春季学期在线作业（二）

adminhan

<p>题目和答案如下图所示：</p><p><img height="61" width="580" alt="" src="http://file.open.com.cn/ItemDB/4997/857fc9d5-11b9-4571-81e1-7a36520792a4/201031920533674.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="211" width="553" alt="" src="http://file.open.com.cn/ItemDB/4997/5645854d-76cf-45f2-8751-41b3d02ced49/2010319205123219.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="45" width="513" alt="" src="http://file.open.com.cn/ItemDB/4997/621949cb-514a-4598-a64b-e085f6a823a0/201031921343863.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="47" width="555" alt="" src="http://file.open.com.cn/ItemDB/4997/610fe69e-6877-4132-bc4f-c7f037fd3e89/2010319211458927.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img alt="" src="http://file.open.com.cn/ItemDB/4997/62702a0b-4b38-47bb-a899-54761172d0ac/2010319205449396.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="63" width="414" alt="" src="http://file.open.com.cn/ItemDB/4997/5a99c1fd-2e82-4c41-87f7-da5d4186b2cf/2010319151238275.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="73" width="579" alt="" src="http://file.open.com.cn/ItemDB/4997/93e37946-d16d-42f8-b407-967610d68e7f/2010319211446770.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="44" width="421" alt="" src="http://file.open.com.cn/ItemDB/4997/8fe52160-6f36-47a6-a740-645e1a8e87c0/2010319205350176.JPG" /></p>
A:A
B:B
C:C
D:D

<p><font face="Arial">题目和答案如下图所示：</font></p><p><img height="41" width="446" alt="" src="http://file.open.com.cn/ItemDB/4997/ed17e4c5-9681-478d-a610-f02323e13736/2010319153032209.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="47" width="506" alt="" src="http://file.open.com.cn/ItemDB/4997/f032590d-5855-4e9d-8f42-7ddffff75407/201031921939856.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="58" width="422" alt="" src="http://file.open.com.cn/ItemDB/4997/ee23fdae-dc72-4148-b253-db40df452cb1/201031915218647.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="43" width="353" alt="" src="http://file.open.com.cn/ItemDB/4997/2c8b7afb-3d5e-47c9-a444-11cda8ae9a4e/2010319153111444.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="43" width="541" alt="" src="http://file.open.com.cn/ItemDB/4997/52307e3e-8e43-45ee-9769-153ccbed9970/2010319152641562.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="47" width="299" alt="" src="http://file.open.com.cn/ItemDB/4997/cdeb3875-f8c6-41ba-8a7a-8100f40a8fe2/2010319153128991.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="180" width="398" alt="" src="http://file.open.com.cn/ItemDB/4997/1087ce9a-79b0-489f-a323-28dbc457d2d5/2010319205233986.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="45" width="371" alt="" src="http://file.open.com.cn/ItemDB/4997/81aea778-d67e-4bbc-9f5f-19850288eaa0/2010319152211946.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="221" width="455" alt="" src="http://file.open.com.cn/ItemDB/4997/1e54b0db-f4e0-49a5-b834-778b240621fd/2010319204939247.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="62" width="573" alt="" src="http://file.open.com.cn/ItemDB/4997/75f70f0c-265e-430f-8015-a4d924452a6a/2010319205332816.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="40" width="463" alt="" src="http://file.open.com.cn/ItemDB/4997/10660f5f-04eb-4d21-aeee-da69da832d68/2010319152422621.JPG" /></p>
A:A
B:B
C:C
D:D

<p>题目和答案如下图所示：</p><p><img height="46" width="521" alt="" src="http://file.open.com.cn/ItemDB/4997/56c859de-e620-4283-91f3-912056f6ee77/2010319211031107.JPG" /></p>
A:A
B:B
C:C
D:D