When _____, the project will help to greatly improve the environment in the comm

游客2023-09-30  15

问题 When _____, the project will help to greatly improve the environment in the community.

选项 A、finished
B、to finish
C、finishing
D、finish

答案 A

解析 考查分词的用法。finish与句子主语the project之间是被动的关系,因此用过去分词形式来表示,即A项finished。状语部分完整的表达是when the project is finished。
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