Many questions at the meeting, but he answered none.A. came upB. raisedC. were risenD. as

发布时间：2020-08-16 19:13:35

Many questions      at the meeting, but he answered none.
A. came up
B. raised
C. were risen
D. asked

网友回答

(答案→)A. came up
B. raised
C. were risen
D. asked
解析：句意：会议上提出了很多问题，但是他一个都没有回答。e up：出现；raise和ask是既无动词，需要用被动语态；rise是不及物动词，不能用被动语态。
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