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Life is like riding a bicycle. your balance, you must keep moving.A. Keeping B. To keepC. Keep D. B

编辑:chaxungu时间:2026-04-27 02:48:17分类:高中英语题库

【题目】 Life is like riding a bicycle. ______your balance, you must keep moving.

A. Keeping B. To keep

C. Keep D. Being kept

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【答案】B

【解析】

试题分析:考查非谓语动词。句意:生活就像在骑自行车。为了保持平衡,你必须不断前进。根据句意可知此处需用不定式作目的状语。故B正确。