Great changes __________ in China in the past few years.
#36358
A
were taken place
B
took place
C
have been taken place
D
have taken place
推荐题目
—May I speak to the headmaster?—He ____ a meeting now. Can I take a message?
#38899
A
is having
B
had
C
has
D
will have
—Why are you in such a hurry, John?—There _______ an NBA basketball game in ten minutes.
#36282
A
will be
B
was
C
would be
D
has been
6. So far, most of the work by others, it’s your turn to do the rest of it.
#39436
A
finished
B
has finished
C
has been finished
D
is finished
－Why does the river smell terrible? －Because the water_______.
#42170
A
was polluted
B
has been polluted
C
will be polluted
D
has polluted