ÌâÄ¿ÄÚÈÝ
¡¾ÌâÄ¿¡¿Ä³ÃºÌ¿µØÖÊ¿±Ì½¶ÓÔÚ×ÔÎ÷Ïò¶«Ë®Æ½¾àÀë¸÷Ïà²î1000Ã׵Ģ٢ڢÛÈýµØ¶Ôºñ¶ÈΪ10Ã׵ijÁ»ý²ãú̿½øÐп±Ì½£¬µÃµ½Ï±íÖеļò»¯Êý¾Ý£¬¸ÃÇøÓòµØÖʹ¹ÔìΪñÞÖ壬ÆäÖгÁ»ý²ãú̿Âñ²ØÉî¶ÈÊÇÖ¸³Á»ý²ãú̿¶¥²¿¾àÀëµØÃæµÄ´¹Ö±¾àÀë¡£¾Ý´ËÍê³ÉСÌâ¡£
µØµã | ¢Ù | ¢Ú | ¢Û |
º£°Î£¨Ã×£© | 350 | 450 | 350 |
³Á»ý²ãú̿Âñ²ØÉî¶È£¨Ã×£© | 190 | 140 | 160 |
£¨1£©¸ÃÇøÓò¿ÉÄÜÊÇ£¨ £©
A.Ïòб¹È
B.±³Ð±¹È
C.Ïòбɽ
D.±³Ð±É½
£¨2£©¹ØÓÚ³Á»ý²ãú̿ÃèÊöÕýÈ·µÄÊÇ£¨ £©
A.¢ÙµØ³Á»ý²ãú̿º£°Î±È¢ÚµØ¸ß
B.¢ÚµØ³Á»ý²ãú̿º£°Î±È¢ÛµØµÍ
C.¢Ù¢Ú¼ä³Á»ý²ãú̿¸ß²î±È¢Ú¢Û¼ä´ó
D.¢Ù¢Ú¼ä³Á»ý²ãú̿¸ß²î±È¢Ú¢Û¼äС
¡¾´ð°¸¡¿
£¨1£©D
£¨2£©C
¡¾½âÎö¡¿Ö±½Ó¿´±í¸ñÖÐÊý¾Ý£¬Èç¹û¿Õ¼äÏëÏóÄÜÁ¦²î½«ÄÑÒÔÈ·¶¨µØÖʹ¹Ô죬ÉõÖÁ»áµÃ³ö´íÎóµÄ½áÂÛ¡£°´ÈýµØµÄº£°Î¿ÉÒÔ»æ³öµØ±íµÄÆð·ü×´¿ö£¬´Ó¶øµÃ³öµØ±íÐÎ̬£¬ÔÙ¸ù¾Ý³Á»ý²ãú̿Âñ²ØÉî¶È£¬ÓɵرíÏòϵóö³Á»ý²ãú̿λÖ㬴óÖÂÁ¬Ïß¼´¿ÉµÃ³ö³Á»ý²ãú̿µÄÆð·ü×´¿ö£¨¼ûÏÂͼ£©£¬¿ÉÒÔÇáËɵóöµÚ£¨1£©ÌâÑ¡D£¬µÚ£¨2£©ÌâÑ¡C.
ËùÒÔ´ð°¸ÊÇ£º£¨1£©D£»£¨2£©C¡£