Ourphysicsteachertoldusthatsound______fasterthanlight.A.traveledB.travelC.istravelingD.travels
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题目内容:
Our physics teacher told us that sound ______ faster than light .
A.traveled
B.travel
C.is traveling
D.travels
优质解答
D
虽然整个句子的时态是过去时,但当出现真理这样的句子的时候就用一般现在时.比如:光比声音快.地球绕着太阳转.等
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