In the past few years there _________great changes in my hometown. 
#36987
A
have been
B
were
C
had been
D
are
推荐题目
-----When _____Jack ______for Shanghai?-----Tomorrow morning.
#40009
A
is ;leaving
B
does; leave
C
was; leave
D
did; leave
-- Why are you in such a hurry, Mike? --- There ________ an NBA basketball game in ten minutes.
#42482
A
will have
B
will be
C
is going to have
D
are going to be
 Listen! Someone______ an English song now.
#37795
A
sings
B
sang
C
is singing
D
was singing
 — I don’t know whether he will come this morning. If he ____, I ____you— Thank you very much.
#39519
A
comes; will tell
B
comes; tell
C
will come; will tell
D
will come; tell