You should be careful when ______ (cross) the street in big cities.crossing本题考查动

游客2023-10-05 44

问题 You should be careful when ______ (cross) the street in big cities.

选项

答案 crossing

解析本题考查动词的用法。when引导的分句中缺乏主语，应为主句的伴随状态；主语为you，动词为cross，应用主动-ing形式。该句意为：在大城市过马路时你应小心。

转载请注明原文地址:https://tihaiku.com/zcyy/3072946.html

相关试题推荐

随机试题

最新回复(0)

HetoldmethatI______bepresentattheceremony.A、couldB、wouldC、shouldD、m