ÌâÄ¿ÄÚÈÝ
ijѧУ£¨110¡ãE£©µØÀíÐËȤС×éÔÚÆ½µØÉÏÓÃÁ¢¸Í²âÓ°µÄ·½·¨£¬ÖðÈÕ²âËãÕýÎçÌ«Ñô¸ß¶È¡£Èçͼ£¬´¹Ö±ÊúÁ¢Ò»¸ù2Ã׳¤µÄ¸ÍOP£¬ÕýÎçʱ²âµÃ¸ÍÓ°³¤OP¡ä£¬Í¨¹ýtg¦Á=OP£¯OP¡äËã³öÕýÎçÌ«Ñô¸ß¶È¦Á¡£¾Ý´Ë»Ø´ð£¨1£©¡«£¨4£©Ìâ¡£
£¨1£©¸ÃС×éÿÌì²âÁ¿Ó°³¤Ê±£¬±±¾©Ê±¼äӦΪ
[¡¡¡¡]
A£®12¡Ã00
B£®12¡Ã40
C£®11¡Ã20
D£®11¡Ã00
£¨2£©3ÔÂ21ÈÕ£¬µ±¸ÃС×é½øÐй۲âʱ£¬ÏÂÁгÇÊÐÖм´½«ÓÀ´ÐñÈÕ¶«ÉýµÄÊÇ
[¡¡¡¡]
A£®Ó¢¹úÂ×¶Ø
B£®ÐÙÑÀÀû²¼´ïÅå˹£¨Ô¼19¡ãE£©
C£®ÍÁ¶úÆäÒÁ˹̹²¼¶û£¨Ô¼29¡ãE£©
D£®ÏÄÍþÒÄÌ´Ïãɽ£¨Ô¼158¡ãW£©
£¨3£©ÏÂͼÊǸÃС×黿֯µÄÁ¬ÐøÒ»Äê¶àµÄ¸ÍÓ°³¤¶È±ä»¯Í¼¡£Í¼Öз´Ó³3ÔÂ21ÈÕ¸ÍÓ°³¤¶ÈµÄµãÊÇ
[¡¡¡¡]
![]()
A£®¢Ù
B£®¢Ú
C£®¢Û
D£®¢Ü
£¨4£©¸ÃѧУ´óԼλÓÚ
[¡¡¡¡]
A£®21.5¡ãN
B£®21.5¡ãS
C£®45¡ãN
D£®45¡ãS
´ð°¸£ºB;B;D;A
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

£½OP£¯OP¡äËã³öÕýÎçÌ«Ñô¸ß¶È