一道英语问题一.写出下列短语的意思.1.a bit (of).2.a couple of.3.a group of.4.

一道英语问题一.写出下列短语的意思.1.a bit (of).2.a couple of.3.a group of.4. 用下列词组造句（会几个写几个) 1.a bit有点2.a few一些3.a group of一群4.a kind of一 a couple of ,a piece of ,a pair of ,a bit of 的区别 a couple of weeks 意思 a couple of things 的意思 可以说a couple of couple? a pair of couple a couple of a couple of hours.. 关于a couple of .. in a couple of a couple of years