The main unit _________  all the computer’s electronics.A.containsB.showsC.uses

 The main unit _________  all the computer’s electronics.A.containsB.showsC.uses

题型:不详难度:来源:
 The main unit _________  all the computer’s electronics.
A.containsB.shows
C.usesD.helps

答案
A
解析

试题分析:句意:这个主单元包括所有的计算机。A. contains包括; B. shows 出示; C. uses 使用; D. helps帮助;根据句意,故选A。
举一反三
Try to give its meaning when you meet a new word. Don’t _____ your dictionary all the time.
A.work onB.take on
C.keep onD.depend on

题型:不详难度:| 查看答案
 Could you show me how to ________ this new recorder?
A.operateB.listen
C.lookD.learn

题型:不详难度:| 查看答案
---Is doing morning        a good habit?  ----Yes, it is.
A.exerciseB.exercises
C.exercisingD.exercised

题型:不详难度:| 查看答案
---Would you mind ______ the door?  It’s cold outside.
--- OK. I’ll do it right now.
A.openingB.no opening
C.closingD.not closing

题型:不详难度:| 查看答案
We should stop people from_____ the street when the light is red.
A.walkB.walking
C.to walkD.walked

题型:不详难度:| 查看答案
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