If they ______, our plan will fall flat.a. are co-operating b. had not co-operated c. won’t co-opera

题目简介

If they ______, our plan will fall flat.a. are co-operating b. had not co-operated c. won’t co-opera

题目详情

If they ______, our plan will fall flat.
a. are co-operating  b. had not co-operated  c. won’t co-operate  d. didn’t co-operate
题型:单选题难度:偏易来源:不详

答案

c

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