单选题 Miranda : It"s getting late. What time is the last subway train, Joe?
Joe : I think it"s already gone.
Miranda : Are there any night buses?
Joe : I"m not sure. Sorry.
Miranda : ______
Joe : Go ahead.
【正确答案】 B
【答案解析】题意:米兰达询问地铁末班车的时问,乔说车已经开走了也不清楚是否有夜班车可坐,因此米兰达向乔借电话叫计程车。根据乔最后的答语Go ahead.(好啊,那样做吧。)可以推断出答案B。对于A项的回答应为:N0,you certainly can,welcome.对于C项,D项的回答应为:N0 problem!