¶þ¡¢µ¥ÏîÌî¿Õ£¨±¾ÌâÓÐ10¸öСÌ⣬ÿ¸öСÌâ1·Ö£¬¹²10·Ö£©
Çë´ÓA¡¢B¡¢C¡¢DËĸöÑ¡ÏîÖУ¬Ñ¡³ö¿ÉÒÔÌîÈë¿Õ°×µÄ×î¼ÑÑ¡Ïî¡£
16. A terrible earthquake happened in Japan_____ March, 2011.
A. to B. on C. in D. at
17. - I could look after ____ when I was five.