Chinese         by more and more people from all over the world today.
#44776
A
learn
B
learned
C
is learned
D
was learned
推荐题目
These kinds of vegetables       only in that shop over there. They_____­ well.
#44675
A
are sold; are sold
B
sell; sell
C
sell; are sold
D
are sold; sell
— John, you       go out to play until your homework       .  —OK, Mum.
#44766
A
must; finishes
B
can’t; is finished
C
can’t; has finished
D
needn’t; finishes