ÌâÄ¿ÄÚÈÝ
ijУ10λͬѧһѧÄê²Î¼Ó¹«Òæ»î¶¯µÄ´ÎÊý·Ö±ðΪ£º2£¬1£¬3£¬3£¬4£¬5£¬3£¬6£¬5£¬3£¬Õâ×éÊý¾ÝµÄƽ¾ùÊýºÍÖÚÊý·Ö±ðΪ
[ ]
A.3£¬3
B.3.5£¬3
C.3£¬3.5
D.4£¬3
B.3.5£¬3
C.3£¬3.5
D.4£¬3
B
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ijУ10λͬѧһѧÄê²Î¼Ó¹«Òæ»î¶¯µÄ´ÎÊý·Ö±ðΪ£º2£¬1£¬3£¬3£¬4£¬5£¬3£¬6£¬5£¬3£®Õâ×éÊý¾ÝµÄƽ¾ùÊýºÍÖÚÊý·Ö±ðΪ£¨¡¡¡¡£©
| A¡¢3£¬3 | B¡¢3.5£¬3 | C¡¢3£¬3.5 | D¡¢4£¬3 |