题目内容：
None of us expected the chairman to _____ at the party. We thought he was still in hospital. (A) turn in
(B) turn over
(C) turn up
(D) turn down
参考答案：
选择题：None of us expected the chairman to _____ at the p
- 题目分类： None of us expected the
- 题目类型：选择题
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(A) turn in
(B) turn over
(C) turn up
(D) turn down