ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬¼×¡¢ÒÒÁ½ÈËÔÚ±ùÃæÉÏ¡°°ÎºÓ¡±¡£Á½ÈËÖмäλÖô¦ÓÐÒ»·Ö½çÏߣ¬Ô¼¶¨ÏÈʹ¶Ô·½¹ý·Ö½çÏßÕßΪӮÕß¡£ÈôÉþ×ÓÖÊÁ¿²»¼Æ£¬±ùÃæ¿É¿´³É¹â»¬£¬ÔòÏÂÁÐ˵·¨ÕýÈ·µÄÊÇ£¨ £©
A. ¼×¶ÔÉþµÄÀÁ¦ÓëÉþ¶Ô¼×µÄÀÁ¦ÊÇÒ»¶ÔƽºâÁ¦
B. ¼×¶ÔÉþµÄÀÁ¦ÓëÒÒ¶ÔÉþµÄÀÁ¦ÊÇ×÷ÓÃÁ¦Óë·´×÷ÓÃÁ¦
C. Èô¼×µÄÖÊÁ¿±ÈÒÒ´ó£¬Ôò¼×ÄÜÓ®µÃ¡°°ÎºÓ¡±±ÈÈüµÄʤÀû
D. ÈôÒÒÊÕÉþµÄËٶȱȼ׿죬ÔòÒÒÄÜÓ®µÃ¡°°ÎºÓ¡±±ÈÈüµÄʤÀû
¡¾´ð°¸¡¿C
¡¾½âÎö¡¿£ºÑ¡C.¼×¶ÔÉþµÄÀÁ¦ÓëÉþ¶Ô¼×µÄÀÁ¦ÊÇ×÷ÓÃÁ¦Óë·´×÷ÓÃÁ¦£¬¹ÊÑ¡ÏîA´íÎ󣮼׶ÔÉþµÄÀÁ¦ÓëÒÒ¶ÔÉþµÄÀÁ¦×÷ÓÃÔÚͬһÎïÌåÉÏ£¬²»ÊÇ×÷ÓÃÁ¦Óë·´×÷ÓÃÁ¦£¬¹ÊÑ¡ÏîB´íÎó¡£ÉèÉþ×ÓµÄÕÅÁ¦ÎªF£¬Ôò¼×¡¢ÒÒÁ½ÈËÊܵ½Éþ×ÓµÄÀÁ¦´óСÏàµÈ£¬¾ùΪF£¬Èôm¼×>mÒÒ£¬ÔòÓÉa£½µÃ£¬a¼×<aÒÒ£¬ÓÉs£½at2µÃÔÚÏàµÈʱ¼äÄÚ¼×µÄλÒÆС£¬Òò¿ªÊ¼Ê±¼×¡¢ÒÒ¾à·Ö½çÏߵľàÀëÏàµÈ£¬ÔòÒÒ»á¹ý·Ö½çÏߣ¬ËùÒÔ¼×ÄÜÓ®µÃ¡°°ÎºÓ¡±±ÈÈüµÄʤÀû£¬¹ÊÑ¡ÏîCÕýÈ·£®ÊÕÉþËÙ¶ÈÓë¡°°ÎºÓ¡±±ÈÈüʤ¸ºÎ޹أ¬¹ÊÑ¡ÏîD´íÎó£®