I listened to Dr. Johnson’s lecture about biology, but I failed to get its key .A. wordsB.

发布时间：2020-08-17 12:26:03

I listened to Dr. Johnson’s lecture about biology, but I failed to get its key     .
A. words
B. notes
C. messages
D. points

网友回答

A. words
B. notes
C. messages
(答案→)D. points
解析：key words“关键词”，key points“要点；主要思想”。
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