The driver had to wait in the car with the dog ___she climbed into the window.中间填when还是while呢

问题描述:

The driver had to wait in the car with the dog ___she climbed into the window.中间填when还是while呢

填when,因为这句话前后都是一般过去时,而while后一般用进行时态.所以用when