题目内容
— Anything new in the new rules?
— They will be ______ to us all.
A. of great benefit B. do harms C. do many good D. for the benefit
A
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题目内容
— Anything new in the new rules?
— They will be ______ to us all.
A. of great benefit B. do harms C. do many good D. for the benefit
A