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【单选题】
差分放大电路的作用是( )。A.
放大差模
B.
放大共模
C.
抑制共模
D.
抑制共模,又放大差模
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【单选题】听力原文：Could you explain this table to me? (A) I'll try, but it looks complicated. (B) I'll ask Bob if he's free. (C) Wood and glass, I think. (17)
A.
B.
【简答题】I’ll explain ________ the answer to the question.A. you how I can B. to you how to
get C. you how to get D. to you I how to get
【单选题】— Sorry, Sir. I didn't quite follow you. — ______. I'll explain it to you later. [ ]
A.
Don't mention it
B.
Come on
C.
That's right
D.
Don't worry
【单选题】I'll explain ___ the answer to the question.
A.
you how I can
B.
to you how to get
C.
you how to get
D.
to you I how to get
【简答题】在Excel 2010中设置的打印方向有（）两种。
【简答题】_______________ I'll explain this at the meeting on Thursday.
【单选题】I’ll explain______the answer to the question.
A.
you how I can
B.
to you how to get
C.
you how to get
D.
you I how to get
【简答题】在Excel2010中设置的打印方向有___和___两种。
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