7£®·¬ÇÑÖкì¹û¡¢»Æ¹ûÊÇÒ»¶ÔÏà¶ÔÐÔ×´£¬A¿ØÖÆÏÔÐÔÐÔ×´£¬a¿ØÖÆÒþÐÔÐÔ×´£®ÈçͼËùʾ£¬Ò»Öêºì¹û·¬ÇѺÍÒ»Öê»Æ¹û·¬ÇÑÔÓ½»£¬¸ù¾ÝÒÅ´«Í¼½â»Ø´ðÏÂÁÐÎÊÌ⣺
£¨1£©ºì¹û¡¢»Æ¹ûÖÐÏÔÐÔÐÔ×´ÊǺì¹û£»ºì¹û¡¢»Æ¹ûÕâÒ»¶ÔÏà¶ÔÐÔ×´ÊÇÓÉÒ»¶ÔµÈλ»ùÒò¿ØÖÆ£®
£¨2£©F1ºì¹ûÒ»¶¨ÊÇÔÓºÏ×Ó£¨´¿ºÏ×Ó£¬ÔÓºÏ×Ó£©£®
£¨3£©F2ºì¹ûµÄ»ùÒòÐÍÊÇAaºÍAA£»F2Öкì¹ûºÍ»Æ¹ûµÄ±íÏÖÐÍÖ®±ÈÊÇ3£º1£¬´ËÏÖÏó³Æ×÷ÐÔ×´·ÖÀ룮
£¨4£©·ûºÅ?µÄº¬ÒåÊÇ×Ô½»£®

·ÖÎö ¸ù¾ÝÌâÒâºÍͼʾ·ÖÎö¿ÉÖª£ºF1ºì¹û×Ô½»ºó´ú³öÏֻƹû£¬¼´·¢ÉúÐÔ×´·ÖÀ룬˵Ã÷ºì¹ûÏà¶ÔÓڻƹûΪÏÔÐÔÐÔ×´£¬ÇÒF1ºì¹ûµÄ»ùÒòÐÍΪAa£¬ÔòPÖкì¹ûµÄ»ùÒòÐÍΪAa£¬PÖС¢F1ÖкÍF2ÖлƹûµÄ»ùÒòÐ;ùΪaa£¬F2Öкì¹ûµÄ»ùÒòÐÍΪAA»òAa£®

½â´ð ½â£º£¨1£©ÓÉÓÚF1ºì¹û×Ô½»ºó´ú³öÏֻƹû£¬¼´·¢ÉúÐÔ×´·ÖÀ룬˵Ã÷ºì¹ûΪÏÔÐÔÐÔ×´£®ºì¹û¡¢»Æ¹ûÕâÒ»¶ÔÏà¶ÔÐÔ×´ÊÇÓÉÒ»¶ÔµÈλ»ùÒò¿ØÖÆ£®
£¨2£©F1ºì¹ûµÄ»ùÒòÐÍΪAa£¬Ò»¶¨ÊÇÔÓºÏ×Ó£®
£¨3£©F2ºì¹ûµÄ»ùÒòÐÍÊÇAaºÍAA£»F2Öкì¹ûºÍ»Æ¹ûµÄ±íÏÖÐÍÖ®±ÈÊÇ3£º1£¬´ËÏÖÏó³Æ×÷ÐÔ×´·ÖÀ룮
£¨4£©·ûºÅ?µÄº¬ÒåÊÇ×Ô½»£®
¹Ê´ð°¸Îª£º
£¨1£©ºì¹û     µÈλ
£¨2£©ÔÓºÏ×Ó
£¨3£©Aa   AA   3£º1    ÐÔ×´·ÖÀë
£¨4£©×Ô½»

µãÆÀ ±¾Ìâ½áºÏÒÅ´«Í¼½â£¬¿¼²é»ùÒò·ÖÀ붨ÂɵÄʵÖʼ°Ó¦Óã¬ÒªÇó¿¼ÉúÕÆÎÕ»ùÒò·ÖÀ붨ÂɵÄʵÖÊ£¬Äܸù¾ÝͼÖÐÐÅϢ׼ȷÅжÏÕâ¶ÔÏà¶ÔÐÔ×´µÄÏÔÒþÐÔ¹Øϵ¼°¸÷¸ö¸öÌåµÄ»ùÒòÐÍ£¬ÔÙ½áºÏËùѧµÄ֪ʶ´ðÌâ¼´¿É£®

Á·Ï°²áϵÁдð°¸
Ïà¹ØÏ°Ìâ

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º2015-2016ºþ±±Ò˲ý¼¶Ê¾·¶¸ßÖнÌѧЭ×÷¸ß¶þÉÏÆÚÄ©ÉúÎï¾í£¨½âÎö°æ£© ÌâÐÍ£ºÑ¡ÔñÌâ

Ë®µ¾µÄÓÐâºÍÎÞâÊÇÒ»¶ÔÏà¶ÔÐÔ×´£¬ÏÂÁÐËÄ×éÔÓ½»ÊµÑéÖУ¬ÄÜÅжÏÐÔ×´ÏÔÒþ¹ØϵµÄÊÇ£¨ £©

¢ÙÓÐâ¡ÁÓÐâ¡úÓÐâ

¢ÚÓÐâ¡ÁÓÐâ¡úÓÐâ215 + ÎÞâ70

¢ÛÓÐâ¡ÁÎÞâ¡úÓÐâ

¢ÜÓÐâ¡ÁÎÞâ¡úÓÐâ101 + ÎÞâ97

A£®¢Ù¢Ú B£®¢Û¢Ü

C£®¢Ú¢Û D£®¢Ù¢Ü

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

1£®ÈçͼÇúÏß±íʾµÄÊÇζȺ͹û½ºÃ¸»îÐÔÖ®¼äµÄ¹Øϵ£¬´ËÇúÏß²»ÄÜ˵Ã÷µÄÊÇ£¨¡¡¡¡£©
A£®Cµãʱ£¬¹û½ºÃ¸µÄ»îÐÔÒ²ºÜµÍ£¬µ±Î¶ȽµµÍʱ£¬Ã¸µÄ»îÐÔÒ²¿ÉÒÔ»Ö¸´ÉÏÉý
B£®µ±Î¶ȵ½´ïBµãʱ£¬¹û½ºÃ¸µÄ»îÐÔ×î¸ß£¬Ã¸µÄ´ß»¯×÷ÓÃ×î¸ß
C£®Aµãʱ£¬¹û½ºÃ¸µÄ»îÐԺܵͣ¬µ«Ëæ×ÅζÈÉý¸ß£¬¹û½ºÃ¸µÄ»îÐÔ¿ÉÒÔÉÏÉý
D£®ÔÚBµã֮ǰ£¬¹û½ºÃ¸µÄ»îÐÔºÍζȳÉÕý±È£»Ö®ºó£¬³É·´±È

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º½â´ðÌâ

18£®Í¼¼×±íʾ·´É仡µÄ½á¹¹Ä£Ê½Í¼£¬Í¼ÒÒÊǼ×ͼÖÐijһ½á¹¹µÄÑÇÏÔ΢½á¹¹Ä£Ê½Í¼£®¾Ýͼ»Ø´ð£º

£¨1£©Í¼¼×ÖеÄa±íʾµÄ½á¹¹ÊǸÐÊÜÆ÷£®
£¨2£©Í¼ÒÒÊǵÄÑÇÏÔ΢½á¹¹Ä£Ê½Í¼£¬Æä´æÔÚÓÚͼ¼×·´É仡µÄÉñ¾­ÖÐÊࣨÌî½á¹¹Ãû³Æ£©ÖУ®
£¨3£©Í¨³£Çé¿öÏ£¬Í»´¥Ð¡ÅÝÊÍ·ÅÉñ¾­µÝÖʵķ½Ê½ÊÇ°ûÍ£®
£¨4£©Í»´¥ºóĤÉÏ¡°ÊÜÌ塱µÄ»¯Ñ§±¾ÖÊÊÇÌǵ°°×£¨»òµ°°×ÖÊ£©£®
£¨5£©ÐË·ÜÔÚÉñ¾­ÔªÖ®¼äÖ»Äܵ¥Ïò´«µÝµÄÔ­ÒòÊÇÉñ¾­µÝÖÊÖ»´æÔÚÓëÍ»´¥Ç°Ä¤µÄÍ»´¥Ð¡ÅÚÖУ¬Ö»ÄÜÓÉÍ»´¥Ç°Ä¤ÊÍ·Å£¬×÷ÓÃÓëÍ»´¥ºóĤ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º½â´ðÌâ

5£®Í¼Îª¼×¡¢ÒÒϸ°û·ÖÁÑijһʱÆÚµÄʾÒâͼ£¬¾Ýͼ»Ø´ð£®

£¨1£©¼×ϸ°û´¦ÓÚ¼õÊý·ÖÁÑʱÆÚ£¬ÓÐȾɫÌå4Ìõ£¬ÓÐͬԴȾɫÌå2¶Ô£®
£¨2£©¼×ϸ°û·ÖÁѺóµÄÒ»¸ö×Óϸ°ûÖУ¬ÓÐȾɫÌå2Ìõ£®
£¨3£©ÒÒϸ°û£¨Ìåϸ°û£©´¦ÓÚÓÐË¿·ÖÁѺóÆÚ£¬´Ëϸ°ûȾɫµ¥ÌåÓÐ0£¬ÒÒϸ°û·ÖÁѺóµÄÒ»¸ö×Óϸ°ûÖУ¬ÓÐȾɫÌå4Ìõ£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

12£®ÇàÍܵÄÊܾ«¹ý³Ì¿ÉÒÔ·ÖΪÒÔϲ½Ö裬ÆäÖÐÌåÏÖÊܾ«ÊµÖʵÄÊÇ£¨¡¡¡¡£©
A£®¾«×ÓºÍÂÑϸ°û½Ó´¥B£®¾«×ÓÍ·²¿½øÈëÂÑϸ°û
C£®ÂÑϸ°ûĤ·¢Éú±ä»¯D£®¾«×Óϸ°ûºËÓëÂÑϸ°ûºË½áºÏ

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º½â´ðÌâ

19£®ÔÚÒ»¸ö¼ÒÍ¥ÖУ¬¸¸Çײ¢Ö¸£¨ÓÐÏÔÐÔ»ùÒòA¿ØÖÆ£©£¬Ä¸Ç×Õý³££¬»éºóÈ´ÉúÁËÒ»¸öÊÖÖ¸Õý³£°×»¯²¡£¨ÓÉÒþÐÔÖ²¡»ùÒòb¿ØÖÆ£©µÄº¢×Ó£®Ôò
£¨1£©¸¸Ç׵ĻùÒòÐÍÊÇAaBb£¬Ä¸Ç׵ĻùÒòÐÍÊÇaaBb£¬º¢×ӵĻùÒòÐÍÊÇaabb£®
£¨2£©Õâ¶Ô·ò¸¾ÉúÓýµÄ×ÓÅ®ÖУ¬Ö»»¼Ò»ÖÖ²¡µÄ¸ÅÂÊÊÇ$\frac{1}{2}$
£¨3£©ÈôÔÙÉúÓýÒ»¸öº¢×Ó£¬Á½²¡¼æ»¼Å®º¢µÄ¸ÅÂÊÊÇ$\frac{1}{16}$£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£º½â´ðÌâ

16£®¶àָΪһÖÖ³£È¾É«ÌåÏÔÐÔÒÅ´«²¡£¬ÊÜA»ùÒò¿ØÖÆ£»É«Ã¤ÊÇÒ»ÖÖXȾɫÌåµÄÒþÐÔ»ùÒò¿ØÖƵÄÒÅ´«²¡£¬ÊÜb»ùÒò¿ØÖÆ£¬·ÖÎöÏÂÁÐÒÅ´«ÏµÆ×ͼ£¬»Ø´ðÎÊÌ⣺

£¨1£©¢ó-1²úÉúµÄ¾«×ӵĻùÒòÐÍÓÐAXB¡¢AY¡¢aXBºÍaY£®
£¨2£©¢ó-2µÄ»ùÒòÐÍÊÇaaXBXB»òaaXBXb£¬ËýÊÇ´¿ºÏ×ӵĸÅÂÊΪ$\frac{1}{2}$£®
£¨3£©Èç¹û¢ô-1ÊÇÒ»¸öÄк¢£¬´ËÄк¢¼ÈÊǶàÖ¸ÓÖÊÇɫäµÄ¸ÅÂÊΪ$\frac{1}{8}$£¬Ö»»¼¶àÖ¸²»»¼É«Ã¤µÄ¸ÅÂÊΪ$\frac{3}{8}$£¬Èç¹û¸ÃÄк¢»¼É«Ã¤£¬Ôò¸Ãɫä»ùÒòÀ´×ÔI´ú3ºÅ¸öÌ壮
£¨4£©Èç¹û¢ô-2ÊÇÒ»¸öÅ®º¢£¬ÔòËýÖ»»¼É«Ã¤¶ø²»»¼¶àÖ¸µÄ¸ÅÂÊΪ0£¬Á½²¡¶¼²»»¼µÄ¸ÅÂÊΪ$\frac{1}{2}$£®

²é¿´´ð°¸ºÍ½âÎö>>

¿ÆÄ¿£º¸ßÖÐÉúÎï À´Ô´£º ÌâÐÍ£ºÑ¡ÔñÌâ

17£®¸¸Ç×ÁùÖ¸£¨Óɳ£È¾É«ÌåÉϵÄD»ùÒò¿ØÖÆ£©£¬Ä¸Ç×Õý³££¬Éú³öÒ»¸ö»¼°×»¯²¡£¨ÓÉa»ùÒò¿ØÖÆ£©µÄ¶ù×Ó£®ËûÃÇÔÙÉúµÄ×ÓÅ®ÖÐͬʱ»¼°×»¯²¡ºÍÁùÖ¸µÄ¿ÉÄÜÐÔΪ£¨¡¡¡¡£©
A£®$\frac{1}{2}$B£®$\frac{1}{4}$C£®$\frac{1}{6}$D£®$\frac{1}{8}$

²é¿´´ð°¸ºÍ½âÎö>>

ͬ²½Á·Ï°²á´ð°¸