¶þ¡¢Ñ¡ÔñÌî¿Õ(¹²15СÌ⣬ÿСÌâ1·Ö£¬Âú·Ö15·Ö)
´ÓA¡¢B¡¢C¡¢DËĸöÑ¡ÏîÖУ¬Ñ¡³ö¿ÉÒÔÌîÈ˿հ״¦µÄ×î¼ÑÑ¡Ïî¡£
21. -- John, it’s 10 p.m. It’s time to go to bed now.
-- OK, ______, Mum!
A. good morning B. good afternoon C. good evening D. good night
22. Look, Simon, ______ Walkman that I bought last year isn’t working properly.
A. a B. an C. the D. ²»Ìî
23. ______ police officers in the UK carry guns, but most of them don’t.
A. No B. Some C. Many D. All
´ÓA¡¢B¡¢C¡¢DËĸöÑ¡ÏîÖУ¬Ñ¡³ö¿ÉÒÔÌîÈ˿հ״¦µÄ×î¼ÑÑ¡Ïî¡£
21. -- John, it’s 10 p.m. It’s time to go to bed now.
-- OK, ______, Mum!
A. good morning B. good afternoon C. good evening D. good night
22. Look, Simon, ______ Walkman that I bought last year isn’t working properly.
A. a B. an C. the D. ²»Ìî
23. ______ police officers in the UK carry guns, but most of them don’t.
A. No B. Some C. Many D. All

 ÈÕÓï
 ÈÕÓï º«Óï
 º«Óï ·¨Óï
 ·¨Óï µÂÓï
 µÂÓï Î÷°àÑÀÓï
 Î÷°àÑÀÓï Òâ´óÀûÓï
 Òâ´óÀûÓï °¢À²®Óï
 °¢À²®Óï ÆÏÌÑÑÀÓï
 ÆÏÌÑÑÀÓï Ô½ÄÏÓï
 Ô½ÄÏÓï ¶íÓï
 ¶íÓï ·ÒÀ¼Óï
 ·ÒÀ¼Óï Ì©Óï
 Ì©Óï


