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一道英语改写句子Great changes have taken place in my hometown in the

来源:学生作业帮 编辑:作业帮 分类:英语作业 时间:2024/05/19 12:41:04
一道英语改写句子
Great changes have taken place in my hometown in the past few years.(保持原句意思)
______ have ______ great changes in my hometown in the past few years.
更正楼上答案如下:
Great changes have taken place in my hometown in the past few years.
= (There) have (been) great changes in my hometown in the past few years.
解释:改句采用there be句型的现在完成时结构:there have/has been.
因为changes是名词复数,所以用there have been...
但是该句型中的be动词(been)是不能没有的.