mother was cooking____she____a knock at the door 是填listen to还是 hear

问题描述:

mother was cooking____she____a knock at the door 是填listen to还是 hear

hear
listen to只强调听的动作
hear还可表达听的结果
这句的意思是妈妈在做饭的时候听到了敲门声.重点在听到了敲门声.