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______,the spaceman saw the Great Wall of China.
A.While flew in the spaceship
B.While flying in the spaceship
C.If flew in the spaceship
D.To fly in the spaceship
人气:194 ℃ 时间:2020-05-23 17:25:54
解答
应该选B,While(he was) flying in the spaceship,the spaceman saw the Great Wall of China.句子省略了he was.A.While flew in the spaceship,应该用正在进行时态,排除.C.If flew in the spaceship(正确应该是If...那为什么要用进行时呢????要正在飞行,才能看到长城。所以用进行时态例如:While( he was )walkingtoschool,hesaw a small dog on the road .那后面那个看见长城怎么不用进行时强调的是看得见,而不是一直在看。
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