题目内容:
Why is it not necessary for the man to take a taxi to the hotel?
A.Because there iS an excellent bus service. B.Because there iS an excellent railway service.
C.Because there iS an excellent subway system.
D.Because taxi system there isn’t convenient.
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析: