题目

 —Do you think we should accept that offer? —Yes，we should，for we______ such bad luck up till now，and time______ out. A. have had；is running     B. had；is running   C. have；has been run  D. have had；has been run 答案：A1．2014青奥会期间，青奥会主场馆、青奥村周边将实行清洁能源公共汽车全覆盖，这一举措旨在倡导“低碳生活”．下列生活方式与此不相符合的是（　　）A．出行尽量乘坐公共汽车B．外出就餐尽量使用一次性筷子和塑料餐盒C．出门购物自己带环保袋D．一旦不用电灯和空调就随手关掉