题目内容:
Whyisthebike-shareprogrambadnewsforFrank'sBikeShop?
A.Itcannotmeetthedemandofthebike-shareprogram. B.ItscustomershavebeendrawnawaybyCitiBikes.
C.Itsbikepriceshavetobeloweredagainandagain.
D.Ithastocompetewiththecity'sbikerentalshops.
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析: