ÌâÄ¿ÄÚÈÝ

10£®ÒÑ֪ijÊÐÁ½´ÎÊýѧ²âÊԵijɼ¨¦Î1ºÍ¦Î2·Ö±ð·þ´ÓÕý̬·Ö²¼¦Î1£ºN1£¨90£¬86£©ºÍ¦Î2£ºN2£¨93£¬79£©£¬ÔòÒÔϽáÂÛÕýÈ·µÄÊÇ£¨¡¡¡¡£©
A£®µÚÒ»´Î²âÊÔµÄƽ¾ù·Ö±ÈµÚ¶þ´Î²âÊÔµÄƽ¾ù·ÖÒª¸ß£¬Ò²±ÈµÚ¶þ´Î³É¼¨Îȶ¨
B£®µÚÒ»´Î²âÊÔµÄƽ¾ù·Ö±ÈµÚ¶þ´Î²âÊÔµÄƽ¾ù·ÖÒª¸ß£¬µ«²»ÈçµÚ¶þ´Î³É¼¨Îȶ¨
C£®µÚ¶þ´Î²âÊÔµÄƽ¾ù·Ö±ÈµÚÒ»´Î²âÊÔµÄƽ¾ù·ÖÒª¸ß£¬Ò²±ÈµÚÒ»´Î³É¼¨Îȶ¨
D£®µÚ¶þ´Î²âÊÔµÄƽ¾ù·Ö±ÈµÚÒ»´Î²âÊÔµÄƽ¾ù·ÖÒª¸ß£¬µ«²»ÈçµÚÒ»´Î³É¼¨Îȶ¨

·ÖÎö È·¶¨¦Ì1=90£¬?1=86£¬¦Ì2=93£¬?2=79£¬¼´¿ÉµÃ³ö½áÂÛ£®

½â´ð ½â£º¡ßijÊÐÁ½´ÎÊýѧ²âÊԵijɼ¨¦Î1ºÍ¦Î2·Ö±ð·þ´ÓÕý̬·Ö²¼¦Î1£ºN1£¨90£¬86£©ºÍ¦Î2£ºN2£¨93£¬79£©£¬
¡à¦Ì1=90£¬?1=86£¬¦Ì2=93£¬?2=79£¬
¡àµÚ¶þ´Î²âÊÔµÄƽ¾ù·Ö±ÈµÚÒ»´Î²âÊÔµÄƽ¾ù·ÖÒª¸ß£¬Ò²±ÈµÚÒ»´Î³É¼¨Îȶ¨£¬
¹ÊÑ¡£ºC£®

µãÆÀ ±¾Ì⿼²éÕý̬·Ö²¼ÇúÏßµÄÌص㣬¿¼²éѧÉú·ÖÎö½â¾öÎÊÌâµÄÄÜÁ¦£¬±È½Ï»ù´¡£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø