¸ßÖбÏÒµ°àÓ¢Ó︴ϰǿ»¯ÑµÁ·Ìâ1
µÚÒ»½Ú£ºµ¥ÏîÌî¿Õ£¨¹²15СÌ⣬ÿСÌâ1·Ö£¬Âú·Ö15·Ö£©
´ÓA¡¢B¡¢C¡¢DËĸöÑ¡ÏîÖУ¬Ñ¡³ö¿ÉÒÔÌîÈë¿Õ°×´¦µÄ×î¼ÑÑ¡Ïî¡£
21. --- Let’s discuss the question raised last night, shall we?
--- There is no hurry for that. I for a conference.
A. headed B. was heading C. am heading D. have headed

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


