问题补充:
-- Do you think we should accept the offer?
-- Yes,we should, we such bad luck up till now, and time out.
A. have had; has been run
B. had; is using up
C. have; is running
D. have had; is running
答案:
A. have had; has been run
B. had; is using up
C. have; is running
(答案→)D. have had; is running
解析:考查时态和固定短语。根据语境可知,是现在的情况,不能用过去时,排除B;up till now到目前为止,与现在完成时连用,排除C;run out用完,不用于被动语态,排除A。故选D。