I.关键词语选择(共5小题；每小题1分，满分5分)
你将听到五个句子。请在每小题所给的A、B、C三个选项中选出一个你所听到的单词或短语。每个句子读两遍。
( ) 1. A. matter B. letter C. writer
( ) 2. A. great B. green C. glad
( ) 3. A. swept B. slept C. spent
( ) 4. A. report B. reply C. record
( ) 5. A. look out B. cut out C. send out
