题目内容
【题目】In face of failure, it is important to __________ a good state of mind.
A. keep up
B. keep on
C. keep out
D. keep off
【答案】A
【解析】考查短语辨析。keep up“保持”。句意为:面对失败,保持良好的心态是很重要的。keep on “继续”;keep out “把……阻挡在外”;keep off “远离”。
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