ÌâÄ¿ÄÚÈÝ

ÏÂÃæ´íÎóÊÇ
¢Ùµ×Ãæ»ýºÍ¸ß·Ö±ðÏàµÈµÄ³¤·½Ìå¡¢Õý·½Ìå¡¢Ô²ÖùµÄÌå»ýÒ»¶¨ÏàµÈ£®
¢ÚÔ²µÄÃæ»ýºÍ°ë¾¶³ÉÕý±ÈÀý£®
¢ÛÒ»¸öÔ²ÖùµÄµ×Ãæ°ë¾¶ÊÇ8ÀåÃ×£¬ËüµÄ²àÃæÕ¹¿ªÕýºÃÊÇÒ»¸öÕý·½ÐΣ¬Õâ¸öÔ²ÖùµÄ¸ßÊÇ16ÀåÃ×£®
¢ÜÒ»¸ö±ÈÀýµÄÁ½¸öÍâÏΪµ¹Êý£¬ÄÇôÁ½¸öÄÚÏîÒ²Ò»¶¨»¥Îªµ¹Êý£®
¢ÝÈý¸öԲ׶Ìå»ýµÄºÍÕýºÃµÈÓÚÒ»¸öÔ²ÖùÌåµÄÌå»ý£®
¢ÞÈç¹ûx Óëy³É·´±ÈÀý£¬ÄÇô3xÓëyÒ²³É·´±ÈÀý£®


  1. A.
    .¢Ú¡¢¢Û¡¢¢Ü
  2. B.
    .¢Ú¡¢¢Û¡¢¢Ý
  3. C.
    ¢Ù¡¢¢Û¡¢¢Þ¡¢
  4. D.
    ¢Ù¡¢¢Ü¡¢¢Þ
B
·ÖÎö£º¢Ù¸ù¾Ý³¤·½Ìå¡¢Õý·½Ìå¡¢Ô²ÖùµÄÌå»ý¹«Ê½¼´¿É×÷³öÅжϣ»
¢Ú¸ù¾ÝÔ²µÄÃæ»ý¹«Ê½£¬¼´¿É±æʶ³ÉÕý±ÈÀýµÄÁ¿Óë³É·´±ÈÀýµÄÁ¿£»
¢Û¸ù¾ÝÔ²ÖùµÄµ×ÃæÖܳ¤¹«Ê½¼´¿É×÷³öÅжϣ»
¢Ü¸ù¾Ý±ÈÀýµÄÒâÒåºÍ»ù±¾ÐÔÖʼ´¿É×÷³öÅжϣ»
¢Ý¸ù¾ÝԲ׶Ìå»ý¹«Ê½ÓëÔ²ÖùÌåµÄÌå»ý¹«Ê½¼´¿É×÷³öÅжϣ»
¢Þ¸ù¾Ý³ÉÕý±ÈÀýµÄÁ¿Óë³É·´±ÈÀýµÄÁ¿µÄ¶¨Òå¼´¿É×÷³öÅжϣ®
½â´ð£º¢Ùµ×Ãæ»ýºÍ¸ß·Ö±ðÏàµÈµÄ³¤·½Ìå¡¢Õý·½Ìå¡¢Ô²ÖùµÄÌå»ýÒ»¶¨ÏàµÈÊÇÕýÈ·µÄ£¬²»·ûºÏÌâÒ⣻
¢ÚÔ²µÄÃæ»ýºÍ°ë¾¶µÄƽ·½³ÉÕý±ÈÀý£¬¹Ê´íÎ󣬷ûºÏÌâÒ⣻
¢ÛÒ»¸öÔ²ÖùµÄµ×Ãæ°ë¾¶ÊÇ8ÀåÃ×£¬ËüµÄ²àÃæÕ¹¿ªÕýºÃÊÇÒ»¸öÕý·½ÐΣ¬Õâ¸öÔ²ÖùµÄ¸ßÊÇ3.14¡Á8¡Á2=50.24ÀåÃ×£¬¹Ê´íÎ󣬷ûºÏÌâÒ⣻
¢ÜÒ»¸ö±ÈÀýµÄÁ½¸öÍâÏΪµ¹Êý£¬ÄÇôÁ½¸öÄÚÏîÒ²Ò»¶¨»¥Îªµ¹ÊýÊÇÕýÈ·µÄ£¬²»·ûºÏÌâÒ⣻
¢ÝÈý¸öԲ׶Ìå»ýµÄºÍ²»Ò»¶¨µÈÓÚÒ»¸öÔ²ÖùÌåµÄÌå»ý£¬¹Ê´íÎ󣬷ûºÏÌâÒ⣻
¢ÞÈç¹ûx Óëy³É·´±ÈÀý£¬ÄÇô3xÓëyÒ²³É·´±ÈÀýÊÇÕýÈ·µÄ£¬²»·ûºÏÌâÒ⣮
¹ÊÑ¡£ºB£®
µãÆÀ£º±¾ÌâÊÇ×ÛºÏÐÔÌâÄ¿£¬¿¼²éµÄ֪ʶµã½Ï¶à£¬Óг¤·½Ìå¡¢Õý·½Ì塢Բ׶Ìå»ý¡¢Ô²ÖùµÄÌå»ý£»Ô²µÄÃæ»ý£»Ô²ÖùµÄµ×ÃæÖܳ¤£»±ÈÀýµÄÒâÒåºÍ»ù±¾ÐÔÖÊ£»±æʶ³ÉÕý±ÈÀýµÄÁ¿Óë³É·´±ÈÀýµÄÁ¿£®
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

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

¾«Ó¢¼Ò½ÌÍø