Great changes ___ in the city, and a lot of factories ___.
#101465
A
have been taken place, have been set up
B
have taken place, have been set up
C
have taken place, have set up
D
were taken place, were set up
推荐题目
I would have come earlier, but I ________ that you were waiting for me. 
#102416
A
hadn’t known
B
didn’t know
C
would have known
D
haven’t know
--- Would you like to______ Mr. Zhang’s lecture this afternoon? --- Sorry, I have a class meeting to______.
#101133
A
attend; join
B
join; attend
C
join; take part in
D
attend; attend