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Theproject

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问题详情:

Theproject

The project ______ last month but unfortunately it had to be prolonged(延长) because of the financial problem.

A. needn’t have been finished B. shouldn’t have finished

C. could have been finished D. must have finished

【回答】

C

知识点:虚拟语气与情态动词

题型:选择题

标签:Theproject