Walking alone in the dark, the boy whistled to his courage.A. keep up B. hold upC. take up D. set up

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编辑：chaxungu时间：2026-04-27 02:56:46分类：高中英语题库

【题目】Walking alone in the dark, the boy whistled to________his courage.

A. keep up B. hold up

C. take up D. set up

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【答案】A

【解析】考查词组辨析。句意：独自在黑暗中行走，小男孩打着口哨给自己壮胆。keep up one's courage意为“鼓足勇气，不丧胆”。hold up举起，支撑；take up从事，占据；set up建立，创立。故选A。