We should _____ the power when our TV or computer is not used.A.turn onB.turn of
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We should _____ the power when our TV or computer is not used.A.turn on | B.turn off | C.turn up | D.turn down |
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答案
B |
解析
试题分析:句意:我们应该在不用电脑或者电视的时候把他们关掉。A. turn on“打开”;B. turn off“关掉”; C. turn up“(声音)调大”;D. turn down“(声音)调小”。结合语境,故选B。 |
举一反三
-We must act now because time is _____. -Yes. Let’s start.A.coming out | B.running out | C.giving out | D.cutting out |
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The old men in hospital are_____________________.A.taken good care of | B.taking good care of | C.take good care | D.taken good care |
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Must I give the dictionary back to the library now? No,you_______.You can_______ it for another two weeksA.needn’t,borrow | B.needn’t,keep | C.mustn’t,lend | D.mustn’t keep |
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Where has your father gone? He has gone to Shanghai.And he’ll ______for three days.A.go away | B.leave | C.be away | D.be back |
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Where is your mother? She_____________ Shanghai on business for a few days..A.has been to | B.has gone to | C.went to | D.has been in |
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