¢õ£®Ñ¡ÔñÌî¿Õ£¨¹²15СÌ⣬¼Æ15·Ö£©
´ÓA¡¢B¡¢C¡¢DËĸöÑ¡ÏîÖУ¬Ñ¡³ö¿ÉÒÔÌîÈë¿Õ°×´¦µÄ×î¼Ñ´ð°¸¡£
21£®-Mike’s dream of getting first place in the final exam has come true today.
-Wow! It is ______ unusual day for him.
A£®a             B£®an            C£®the            D£®/
22£®-______ is your sister like?
-Oh, very beautiful!
A£®Who          B£®How          C£®What          D£®Which