ocuple of,the pair of和a couple of的区别
问题描述：
ocuple of,the pair of和a couple of的区别
-----When did you buy the _____ of trousers? -----I bought them a _____ of days ago. A.couple;pair B.pair;pair C.couple;couple D.pair;couple 选哪个,为什么? 请说清楚点
答
选D
a pair of trousers 一条裤子,因为裤管是2所以量词一双a pair of,眼镜也是这么用
a couple of days 几天,这个是固定的搭配.注意,这里不是两天,而是几天的意思.