Great changes in China since 1978.
#39803
A
took place
B
has happened
C
have taken place
D
happened
推荐题目
---Do you know our town at all? ---No, this is the first time I_______ here.
#38511
A
was
B
have been
C
came
D
am coming
By the end of last term we ___________ about ten English songs.
#41740
A
had learned
B
have learned
C
learned
D
were learning
These new clothes to the children in the mountain villages tomorrow.
#36252
A
are sent
B
were sent
C
has been sent
D
will be sent