- Have you really been to visit the Bird’s Nest in Beijing?　 -I it last summer vac

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解决时间 2021-01-04 16:37

提问者网友：太高姿态
2021-01-04 01:57

--- Have you really been to visit the Bird’s Nest in Beijing?
　 ---- I it last summer vacation.
A. do visited
B. do visit
C. did visited
D. did visit

最佳答案

五星知识达人网友：痴妹与他
2021-01-04 03:11

A. do visitedB. do visitC. did visited(答案→)D. did visit解析：句意：上文，你确实参观了北京的鸟巢了吗？下文，在上个暑假，我确实参观了。对于谓语动词进行强调，就是在动词原形之前加上相应的助动词。根据时间状语last summer vacation，可知是一般过去时，故要用相应的助动词did,选D。

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1楼网友：逃夭
2021-01-04 04:17

我明天再问问老师，叫他解释下这个问题

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- Have you really been to visit the Bird’s Nest in Beijing? -I it last summer vac

- Have you really been to visit the Bird’s Nest in Beijing?　 -I it last summer vac