There __great changes in our hometown in recent years A have taken B have been

There __great changes in our hometown in recent years A have taken B have been
我把A项输错了,应该是have taken place
英语人气:789 ℃时间:2019-08-21 22:47:19
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答案 B该剧是there be 句型,时态是他现在完成时 所以是 there have beenhave taken place 应该用作谓语,主语是 great changes,即great changes have taken place in our hometown in recent years...
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