【題目】—Can you come to our Thanksgiving party?

— Well, I don’t know_____.

A. that I can finish my work by then B. how can I finish the work by then

C. whether I can finish the work by then

【答案】C

【解析】

句意“-你能來我們的感恩節(jié)派對嗎？-哦，我不知道到那時我是否能完成我的工作”。本題考查賓語從句，賓語從句用陳述句語序，排除B；whether“是否”，在賓語從句中不做成份；that在賓語從句中無意義也不做成份。且根據(jù)句意可知，譯為“是否”，故選C。

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