ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿ÈçͼËùʾ£¬ÔÚxÖáÉÏ·½µÄ¿Õ¼ä´æÔÚ×Å´¹Ö±ÓÚÖ½ÃæÏòÀïµÄÁ½¸ö²»Í¬µÄÔÈÇ¿´Å³¡£¬yÖáÓÒ²àµÄ´Å³¡¸ÐӦǿ¶ÈµÄ´óСΪB¡£Ò»¸öÀë×ÓÒÔËÙÂÊvÓÉOµãÑØxÖáÕý·½ÏòÉäÈë´Å³¡ÇøÓò£¬²»¼ÆÀë×ÓËùÊÜÖØÁ¦£¬Í¼ÖÐÇúÏß±íʾ Àë×ÓÔ˶¯µÄ¹ì¼££¬ÆäÖй켣ÓëyÖá½»µãΪM£¬¹ì¼£ÓëxÖá½»µãΪN£¬ÇÒ£¬ÓÉ´Ë¿ÉÅжϣ¨ £©
A£®Õâ¸öÀë×Ó´ø¸ºµç
B£®yÖá×ó²àµÄ´Å³¡¸ÐӦǿ¶ÈµÄ´óСΪ2B
C£®Àë×ӵıȺÉΪ
D£®Àë×ÓÔÚyÖá×ó²àÔ˶¯µÄʱ¼äÓëÔÚyÖáÓÒ²àÔ˶¯µÄʱ¼äÏàµÈ
¡¾´ð°¸¡¿D
¡¾½âÎö¡¿
ÊÔÌâ·ÖÎö£ºÓÉÌâÒâ¿ÉÖª£¬Àë×Ó¸Õ½øÈë´Å³¡Ê±ËùÊÜÂåÂ××ÈÁ¦ÊúÖ±ÏòÉÏ£¬ÓÉ×óÊÖ¶¨Ôò¿ÉÖª£¬Àë×Ó´øÕýµç£¬¹ÊA´íÎó£»Àë×ÓÔڴų¡ÖÐ×öÔÈËÙÔ²ÖÜÔ˶¯£¬ÂåÂ××ÈÁ¦ÌṩÏòÐÄÁ¦£¬ÓÉÅ£¶ÙµÚ¶þ¶¨Âɵ㺣¬½âµÃ£º£¬ÔÚyÖáµÄ×ó²àÀë×ӹ켣°ë¾¶±äΪÔÀ´µÄ2±¶£¬Ôò´Å¸ÐӦǿ¶È±äΪÔÀ´µÄÒ»°ë£¬¼´£¬¹ÊB´íÎó£»Àë×ÓÔÚyÖáÓÒ²àÔ˶¯µÄ¹ì¼£°ë¾¶Îª£¬¸ù¾Ý£¬½âµÃ£º£¬¹ÊC´íÎó£»Àë×Ó×öÔ²ÖÜÔ˶¯µÄÖÜÆÚ£º£¬£¬£¬Àë×ÓÔÚyÖá×ó²àµÄÔ˶¯Ê±¼ä£º£¬Àë×ÓÔÚyÖáÓÒ²àµÄÔ˶¯Ê±¼ä£º£¬Ôò£¬¹ÊDÕýÈ·¡£