.We won’t know how much food to buy until we decide how many people . A. were comingB. are

发布时间：2020-08-16 09:35:56

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We won’t know how much food to buy until we decide how many people     .
A. were ing
B. are ing
C. have been ing
D. had e

网友回答

A. were ing
(答案→)B. are ing
C. have been ing
D. had e
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