30. ---Which hotel are you in?
---I in a hotel. A friend I met on the train from the south to put me up for a couple of nights.
A. haven’t stayed; has offered
B. am not staying; offered
C. am not staying; is offering
D. do not stay; offers
网友回答
A. haven’t stayed; has offered
(答案→)B. am not staying; offered
C. am not staying; is offering
D. do not stay; offers
解析：可联系答.案.网客服索取。