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精英家教網 > 高中英語 > 題目詳情

Professor Smith and Professor Brown will _____ in giving the class lectures.

A. exchange        B. alter            C. shift            D. alternate

D


解析:

考查動詞詞義辨析。alternate vt./vi. 輪流,交替發生或出現;shift般動,移動(vt.);轉移到,遷移(vi.);改變;exchange交換;exchange... for ... 用.......換......;alter(部分)修改。

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