问题补充:
I have got good news for you.You are to change trains in Changsha and take fast one.
A. /; /; a
B. a; /; a
C. a; the; the
D. /; the; a
答案:
(答案→)A. /; /; a
B. a; /; a
C. a; the; the
D. /; the; a
解析:句意:我有一个好消息要告诉你。你将在长沙换乘火车,并且将搭乘更快的火车。news为消息,不可数名词,不能用冠词修饰,trains火车,复数名词,不用冠词修饰,a fast one一辆更快的火车,用不定冠词a 修饰,故选A