题目

_______ different life today is ________ what it was 30 years ago. A. How; from           B. What a; from             C. What; from         D. How; with   答案： A 由于受a…life的影响，容易选B。实际上本句主句的主语是life today，而different from 是主句的表语。可以把它变成普通句式：Life today is different from what it was 30years ago.

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