－Where did you go the morning of April 6?－I didn’t come to the office the meeting was ov

发布时间：2020-08-21 07:56:32

－Where did you go      the morning of April 6?
－I didn’t e to the office      the meeting was over.
A. in, when
B. at, unless
C. on, until
D. to, though

网友回答

A. in, when
B. at, unless
(答案→)C. on, until
D. to, though
解析：确指某天的上午、下午或晚上时要用介词on  not…until固定结构。
以上问题属网友观点，不代表本站立场，仅供参考！