英语.Our school has changed greatly in the past several year.同义句Our school has changed greatly in the past several year. There （ ）（ ）great changes in the past several year.有人说是 have been .不是there 后面一般不用have么.
问题描述：
英语.Our school has changed greatly in the past several year.同义句
Our school has changed greatly in the past several year. There （ ）（ ）great changes in the past several year.有人说是 have been .不是there 后面一般不用have么.
答
there be是常见句型， 但其实此处也是这个句型，只不过be动词的形式是have been，为的是适应当句时态 现在完成时。 In the past several year是用完成时的标志。
答
答案就是 have been
There be句型
当完成时的时候 be就变为have been 了
同样地 将来时就为 there will be 我相信 这个你听该见过吧.
这么晚了,楼主还不睡啊?好勤奋啊