Sound travels in the same way as light___.AdoesBdoCtraveled

问题描述:

Sound travels in the same way as light___.AdoesBdoCtraveled

A
着是前后一致,前面是travels,后面也必须一致,不能用过去时,排除C,B当然也不对
你以后做这种题目找到前面的动词,看她的词态是什么后面跟着用就好了