Once ______, this power station will supply all the neighboring towns and villag

游客2023-11-02 62

问题 Once ______, this power station will supply all the neighboring towns and villages with electricity.

选项 A、it being completed
B、it completed
C、completed
D、it completes

答案 C

解析条件状语从句的省略形式。once在这里是连词，意为“一旦……就……”。当状语从句主语和主句主语一致且状语从句有be动词时，可将状语从句的主语连同be一同省略。由于powerstation与complete之间存在被动关系，故选C，其中省略了it is。

转载请注明原文地址:https://tihaiku.com/zcyy/3152808.html

相关试题推荐

随机试题

最新回复(0)

Thereusedtobeapetrolstationnearthepark,______?A、didn’titB、doesn’tth