pair与a pair of有啥区别.The teacher asks his students to practice English in——(一对)这里为什么只能用pair

问题描述:

pair与a pair of有啥区别.The teacher asks his students to practice English in——(一对)这里为什么只能用pair

我感觉到你还在英语的世界外徘徊,没有语感.a pair of 做定语后面+名词,in pair是固定短语做状语修饰动词的.建议多多读,大声读,读的多了语感自然就来了,到那时不用问为什么答案就出来了.