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题目内容
（郑州工程技术学院-大学英语1）
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
(A)turn in
(B)turn over
(C)turn up
(D)turn down
参考答案