题目

 The heavy snow swept across many parts of China, _________ many people’s family reunion at the 2008 Spring Festival impossible.      A. made              B. making              C. to make             D. having made 答案：B同学们参加义务劳动，第一小组有8人，第二小组有6人，第一小组比第二小组多擦10块玻璃，平均每人擦玻璃A.2块B.5块C.4块D.3块