China ______ the WTO for more than 10 years, and it has brought great changes to it.
#41666
A
has joined
B
has been in
C
has become a member of
D
has joined in
推荐题目
——Do you like the new pen.?——Yes, it       very well.
#39910
A
is written
B
writes
C
is writing
D
wrote
We will go for a picnic if it_____ this weekend. 
#36947
A
will rain
B
rains
C
won ’ t rain
D
doesn’t rain
Paul and I          tennis yesterday. He did much better than I.
#39964
A
play
B
will play
C
played
D
are playing
—__________ if they have the party today?—Half the class won’t come.
#40565
A
What happens
B
What happened
C
What will happen
D
What happen