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It is very difficult to give ______ smoking.A．inB．upC．offD．out
It is very difficult to give ______ smoking.
A．in
B．up
C．off
D．out
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题目内容
（请给出正确答案）
如果结果不匹配，请 联系老师 获取答案
题目内容
（请给出正确答案）
It is very difficult to give ______ smoking.
A．in
B．up
C．off
D．out
如果结果不匹配，请 联系老师 获取答案
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