题目

I found ________ to ________ with one’s friends if we parted and lived far away.   A. it difficult; keep in touch    B. it hard; lose touch      C. difficult; get in touch       D. hard; be in touch   答案： A    考查it用法以及词组用法。it用作形式宾语；keep in touch with“与……保持联系”。  

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