问题

In the past few years there ______ great changes in my hometown.
A:have been
B:were
C:had been
D:are
B:were
C:had been
D:are
正确答案是:
同类题型
. Little Jim should love _______ to the theatre this evening.
Can you understand what I mean? — Sorry, I can ______ follow you.
_____ has Simon visited the Great Wall when he stays in China? [ ]
I’m going to start a club to help students ________ are not interested in schoolwork.
_________ the people lost their lives in the traffic accident.