our town has changed a lot over the years.改为同义句there _ _ many changes in our town during the last year.

分类: 作业答案 • 2021-12-19 17:07:16

问题描述：

our town has changed a lot over the years.改为同义句
there _____ _____ many changes in our town during the last year.

答

there __have___ _been____ many changes in our town during the last year.
many changes 是复数,所以用 have

our town has changed a lot over the years.改为同义句there _____ _____ many changes in our town during the last year.