摘要：27．(浙江省诸暨中学2010届高三上学期期中考试) –Did Mary go to the concert last night? --Yes. But she paid for a seat when she free. A. could enter B. might enter C. might have entered D. could have entered 答案 D

网址：http://m.1010jiajiao.com/timu_id_3161505[举报]