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【多选题】
下列属于经典的计算机辅助系统的有()
A.
CAD
B.
MIS
C.
CAI
D.
CAM
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参考答案:
举一反三
【单选题】单动道岔选用一个( )组合。
A.
SDF
B.
SDZ
C.
DD
D.
DDY
【单选题】6502电气集中一组单动道岔选用一个()组合。
A.
SDF
B.
SDZ
C.
DD
D.
DDY
【单选题】单动道岔选用一个( )组合
A.
Q
B.
DD
C.
SDF
D.
SDZ
【判断题】对于农产品,农民可以通过降价实现总收入的增加
A.
正确
B.
错误
【简答题】A.He doesn't want to change his job. B.He doesn't hear the woman clearly. C.He doesn't agree with the woman. D.He doesn't want to be the boss.
【简答题】A.He doesn't like wearing one. B.He doesn't feel professional wearing one. C.He doesn't wear one in his department. D.He doesn't want to pay for one.
【简答题】A.He doesn't like the drama club. B.He doesn't know how to get there. C.He doesn't know what day the picnic will be held. D.He doesn't want to go since the weather is bad.
【单选题】6502电气集中,单动道岔选用一个()组合。
A.
SDF
B.
SDZ
C.
DD
D.
DDY
【单选题】单动道岔选用一个( )组合。
A.
SDF
B.
SDZ
C.
DD
D.
DDY
【简答题】第10单元作业练习&要求.doc
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