The man assured himself that the bridge was safe before ______it.A、crossB、acros

游客2025-07-08 1

问题 The man assured himself that the bridge was safe before ______it.

选项 A、cross
B、acrossing
C、crossing

答案 C

解析 cross 与across 的区别在于前者是动词“穿过”，而后者是介词例如：come across。题中的before 是介词，因此后面应该用动名词形式。

转载请注明原文地址:https://tihaiku.com/zcyy/4152468.html

相关试题推荐

随机试题

最新回复(0)

Let’sgoandhaveadrink.We’vegot______timebeforethetrainleavesA、afew