考试
2020-03-16 06:44:01

8387 It appeared that X-rays a

题目描述

It appeared that X-rays are not bent, as light is, when______through glass and water.A.pas



It appeared that X-rays are not bent, as light is, when______through glass and water.

A.passed

B.passes

C.being passed

D.passing

请帮忙给出正确答案和分析,谢谢!

答案解析

D本题考查非谓语动词,从句的逻辑主语和主

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