1.a bit of 有一点儿2.a big dinner 一顿丰盛的正餐3.a bottle of 一瓶4.a can of 一听，一罐5.a cup of 一茶杯6.a few 一些；少数几个7.a few days ago 几天前8.a glass of 一玻璃杯9.a drop of water 一滴水10.a family of three people 一个三口之家11.a great many 非常多的12.agree to do sth. 同意做某事13.a half 一半14.a kind of 一种；一类15.a large great number of 许多16.a little 一点，少量（+不可n.)17.a little + 比较级18.a long time ago 很久以前19.a moment later 片刻之后20.a good place to visit观光的好去处21.a number of 若干的；许多的22.a pair of shoes (glov
