问题
选择题
The bus hit the huge stone by the road heavily _________ he could stop it.
A. after B. before C since D. until
答案
答案：B
这题考查连词的用法：before表示“还没来得及”，句意是：他还没来得及，公共汽车就撞上路边的大石头。选B。
搜题请搜索小程序“爱下问搜题”
The bus hit the huge stone by the road heavily _________ he could stop it.
A. after B. before C since D. until
答案：B
这题考查连词的用法：before表示“还没来得及”，句意是：他还没来得及，公共汽车就撞上路边的大石头。选B。