问题
选择题
If you go by ______train ,you can have quite a comfortable journey ,but make sure you get _____fast one.
A．/, /
B．/, a
C．the, a
D．/,/
答案
答案：B
by train 乘火车，by 在接交通工具类的同时，一般不接冠词，如by bike , by ship ; 根据句意第二个空应该是泛指。