Burce__when the car came to a grinding halt. A.had charged through it midway

题目

Burce__when the car came to a grinding halt. A.had charged through it midway
B.was in the middle of charging through it.这句话选B,书上说A如果midway放在charge和through就是对的.为什么放在it后就是错的

答案

这里主要是考查when 的用法,此处when相当于and suddenly at that time(突然就在此时),为并列连词,常表示在前一个动作发生的过程当中突然出现意外.Burce was in the middle of charging through it when the car came...