after listening to the tape for two hours,they stopped to read for a while.a to read b reading c ..to listen d talking 为

问题描述:

after listening to the tape for two hours,they stopped to read for a while.a to read b reading c ..to listen d talking 为什么选a,

stop to do sth 是停下手头工作,做另外一件事情
这个句子意思是:他们听了2个小时的磁带后,停下来读了一会书.
stop doing sth 停止做某事