问题 选择题

There seemed to be no human beings in that village, and the only ______ of life was a boat tied to a tree.

A.symbol

B.mark

C.signal

D.sign

答案

答案:D

考查名词辨析。Symbol 象征,符号  mark 标志  signal 信号,暗号  sign 迹象,符号 句意为那个村庄里好像没有人了,唯一的生命的迹象是一条系在树上的船。

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