问题
It’s important_____ a foreign language. —-I agree with you. We should study hard.
A:of us tolearn
B:for us tolearn
C:of uslearning
D:for us learning
B:for us tolearn
C:of uslearning
D:for us learning
正确答案是：
同类题型
Why didnt you tell him about the meeting— He rushed out of the room ______ I could say a word.
Mr. Smith, _______ is the new bridge — Oh, let me see! It’s about 800 metres.
heard Back Street would sing at the New Theater.-Where did you _____?
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