( 提交答案时为第 1 题) A)He is late for classes too often . B)He has missed too many classes . C)He has failed in the exam . again . D)He is a trouble maker at school . 20 . ( 2 ) A) Students are going to take the final exam today . B) It’s the last day Stevecan drop the class w i th a full refund . C)Students have to hand in their reports today . D)It's the final day Steve can apply for a loan . 21 . ( 3 ) A)Drop the class . B)Make up the missed lessons . C)Stop taking part time job . D)Transfer to another sch001 . Questions 22(4) t0 25(7) are based on the conversation you have just heard . 22 . ( 4 ) A)The quality of goods and services has improved . B)Most people are reducing their consumption . C)Complaint channels are too limited . D)Many people don’t bother to complain . 23 . ( 5 ) A)Electrical appliances . B)Travel agencies . C)Photographic and sound equipment . D)Clothin9 . 24 . ( 6 ) A)They account for the largest proportion . B)90 per cent of them are reasonable . C)Most of them are for delayed air tickets . D)Few of them are for poor accommodation . 25 . ( 7 ) A)Two weeks . B)Less than two weeks . C)Two to three weeks . D)More than three weeks .