We asked them what ——in the streetA,going on B happened C taken p_英语解答

We asked them what ——in the street
A,going on B happened C taken place D happen
请问选什么?原因是什么?
We asked them what was ——in the street
对不起，出错了

人气：428 ℃　时间：2019-12-07 11:15:28

解答

选B.原因如下：
A不对,少了助动词was
C不对,同样少助动词
D不对,因为前半句是过去时,根据前后时态一致的原则,所以选B.