试题全面,内附听力材料。 I.听录音,圈出你所听句子中包含的单词,念两遍(10%) ( )1.A. quietly B .carefully C. quiet D. careful ( )2.A. must B. should C. need D. mustn’t ( )3. A. smell B. smelled C. find D. found ( )4.A. subway B. factory C. ferry D. tunnel