Ò»¡¢ÁÁ³öÄãµÄ¹Ûµã£¬Ã÷ÖÇÑ¡Ôñ£¡£¨Ã¿Ð¡Ìâ3·Ö£¬¹²24·Ö£©
1. ÏÂÁи÷ʽÖУ¬Ò»¶¨ÊǶþ´Î¸ùʽµÄÊÇ£¨ £©.
£¨A£© £¨B£© £¨C£© £¨D£©
2. Èç¹û ÊǶþ´Î¸ùʽ£¬ÄÇô Ó¦Âú×ãµÄÌõ¼þÊÇ£¨ £©.
£¨A£© £¨B£© £¨C£© £¨D£©
3. ÏÂÁжþ´Î¸ùʽ²»ÊÇ×î¼ò¶þ´Î¸ùʽµÄÊÇ£¨ £©.
£¨A£© £¨B£© £¨C£© £¨D£©
4. ÏÂÁи÷¸ùʽ¿ÉÓë ½øÐкϲ¢µÄÊÇ£¨ £©.
£¨A£© £¨B£© £¨C£© £¨D£©
5. ÏÂÁмÆËãÕýÈ·µÄÊÇ£¨ £©.