The general asks the soldiers many questions to keep them on their toes. The underlined pa

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The general asks the soldiers many questions to keep them on their toes. The underlined part means ______.

A.curious

B.busy

C.focused

D.alert

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  • 正确答案:D
    将军问了战士们许多问题,目的是要让他们保持警惕。下划线部分的含义是。A.curious“好奇的”B.busy“忙碌的”C.focused“专注的”D.alert“警惕的”注:短语onone’stoes的意思是“保持警惕”,这里与D含义相同。