He at the meeting, but his heart attack prevented him.A. will speakB. is going to speakC.

发布时间：2020-08-14 23:25:43

He      at the meeting, but his heart attack prevented him.
A. will speak
B. is going to speak
C. had to speak
D. was going to speak

网友回答

A. will speak
B. is going to speak
C. had to speak
(答案→)D. was going to speak
解析：由题意“他本来打算在会上发言，但……”可知应选D项。
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