题目内容：

After they were defeated,the enemies___
a pulled out b pulled into c pulled down d pulled in

优质解答

选A
撤出的意思
关于pull的词组有：
pull apart拉开
pull away拉走
pull back 拉回
pull down 拉下来
pull in 到站
pull off成功完成
pull on急忙穿上
pull out撤出
pull over 把车停在路边
pull through使度过难关
pull together 重新振作
pull up 勒住马