A guarter earlier,_____ we could have caught the bus.

题目

A guarter earlier,_____ we could have caught the bus.
[A] or [B] so [C] and [D] but
And tell me the reason,please.

答案

问题应该是：a quarter earlier,_______we could have caught the bus意思应该为：如果我们再早十五分钟出来,我们就能赶上公车了.该句为虚拟语气,意思是他们事实上晚了十五分钟出来因而没有赶上公车.题中A选项意为:...