题目内容
Smoking, which may be ________ fun for some people, is ________ cause of discomfort for the people around him.
| A./; a | B.a; a | C.a; / | D.a; the |
A
解析
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题目内容
Smoking, which may be ________ fun for some people, is ________ cause of discomfort for the people around him.
| A./; a | B.a; a | C.a; / | D.a; the |
A
解析