the morning of the second day of the meeting, Dr. Smith read his paper.A. AtB. InC. OnD. F

发布时间：2020-08-16 21:25:11

    the morning of the second day of the meeting, Dr. Smith read his paper.
A. At
B. In
C. On
D. From

网友回答

A. At
B. In
(答案→)C. On
D. From
解析：考查介词用法。在特定的某一天的上下午用on;句意：在会议第二天的早晨，Dr. Smith读了他的论文。
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