题目内容

There _____ great changes in our hometown in the past fifteen years.


A. has been
B. have been
C. had
D. were

试题答案

B
相关题目
查看习题详情和答案>>

 There __________great changes in our hometown in the past fifteen years.

    A. has been      B. have been      C. was        D. were

查看习题详情和答案>>

There ______ great changes in our hometown in the past fifteen years.

A.has been

B.have been

C.was

D.were

 

查看习题详情和答案>>