问题

My uncle hasn’t been able to quit smoking, but at least he has______.

A:cut out
B:cut down
C:cut up
D:cut off

正确答案是：

同类题型

I hope ______ a role in ____the result.

The railway _______ Qinghai to Tibet is the longest plateau (高原) railway in the world.

Jack takes up books in the bookstore his free time.

What did our geography teacher say—She told us that the earth _____ around the sun.

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