问题补充:
. --- I usually go there by bus. It is very crowded.
A. Why not try to go
B. Why not try going
D. Why try going
D. Why try to go
--- there by train? It’s fast and cheap.
答案:
解析:考查: Why not +动词原形?表示提建议。try to do 努力做某事,看结果如何;try doing 试着用某种方法去做。所以选B,为什么不试着乘火车去那呢?