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
Bamboo can ___________ paper.
#44992
A
used to make
B
be used make
C
be used to make
D
be used to making
— Sixteen –year-olds should ____ to drive.
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A
not be allowed
B
be allowed
C
not be allowed
D
be allow