Ⅰ．单项选择（15分，每题1分）
从各题的四个选项中选出一个最佳的答案，并将代表答案的字母填在答题卡的相应位置。
( ) 1.Li Lei _____knew any Japanese, did he ?
A. hardly B. didn’t C. doesn’t D. don’t
( )2. You shou ld really smoking. It’s a terrible habit.
A. grow up B. set up C. give up D. turn up
( )3. — When did you buy this computer? It looks so new.
— I it for only a couple of days.
A. had B. have bought C. bought D. have had
