Do you know___over there A.what happens B.what was happend C.what_英语解答

Do you know___over there A.what happens B.what was happend C.what is happen D.what did happen
为什么选C不选B呢

人气：386 ℃　时间：2019-09-02 09:55:03

解答

应该是选D,此处加did表示强调,“你知道那儿确实发生过什么吗?”happen是没有被动用法,如果使用为what is happenning还勉强可以选.