For the engine to work, the green button be in the “on” position.A.canB.w
题型:不详难度:来源:
For the engine to work, the green button be in the “on” position.A.can | B.would | C.must | D.might |
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答案
C |
解析
考查情态动词。Can能,可能;would将要,愿意;must必须,一定;might可能,也许。句意:为了机器能工作,这个绿色的按钮必须在“on”的位置。故选C。 |
举一反三
--Who is late for class again? --________ you ask? Tim, of course.A.Can | B.Would | C.Could | D.Need |
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Mr. Li, a man calling himself Smith wants to see you. ________ he come in?A.Should | B.Can | C.Shall | D.Will |
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—Are you in a hurry? —No, in fact I’ve got plenty of time. I_______wait.A.must | B.can | C.need | D.should |
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_______ he was seriously ill, I wouldn’t have told him the truth. A.If I knew | B.If I know | C.Had I known | D.Did I know |
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---I’ve told her many times, and she still forgot about it! ---I understand. It’s true that she___ be very forgetful sometimes.A.can | B.should | C.ought to | D.must |
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