He spoke so slowly that we all could him.A. catchesB. followC. understoodD. hearing

发布时间：2020-08-15 02:03:08

He spoke so slowly that we all could      him.
A. catches
B. follow
C. understood
D. hearing

网友回答

A. catches
(答案→)B. follow
C. understood
D. hearing
解析：could为情态动词,后面要接动词原形.
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