题目内容
----- It was a red light, William. You ________ the car.
------- Sorry, I didn’t see it.
A.must stop |
B.should stop |
C.must have stopped |
D.should have stopped |
【答案】
D
【解析】考察情态动词,根据it was 和I didn't see it可知,该句是对过去的虚拟,所以排除AB。C意为一定做了某事 D意为本应当做某事
句意为,---当时是红灯,威廉,你本应当把车停住的。----对不起,我没看见。
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