----It’s important_____ a foreign language. ----I agree with you. We should study hard.
#52577
A
of us to learn
B
for us to learn
C
of us learning
D
for us learning
推荐题目
 Things are ________ on Mars ________ on Earth because of the different gravity.
#53391
A
much lighter; than that
B
much lighter; than those
C
not so light; as that
D
not so light; as those
______ is impossible if you put your heart into it. 
#54538
A
Anything
B
Something
C
Everything
D
Nothing