英语选词e
A. 这道题实际上是：祈使句， and... 此处祈使句就相当于条件状语从句。 这句话如果用从句，应该是: If we had been given five minutes, we could have caught the last train.
Five minutes earlier, ____ we could have caught the last train. A. and B. or C. so D. but A. and 正确 再早5分钟，我们就能赶上末班车了。
B 宾语从句只能用陈述句语气，而且do后面还缺宾语，当然用WHAT