None of us expected the chairman to ______at the party. We thought he was still in hospital.

A.turnup

B.turnover

C.turnin

D.turndown

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答案：A

试题“Noneofusexpectedthechairmanto______attheparty.Wethoughthewa..”主要考查你对 动词短语，动词 等考点的理解。