Á·Ï°ÌâÖм¶Î¢¹Û ÏÂÔØ±¾ÎÄ

¹ºÂòÁ¦ÊÇ30ÔªµÄÏû·ÑÕßµÄÔ¤ËãÔ¼ÊøÏß¡£¼Ù¶¨ÏÖÔÚÃæ·ÛµÄ¹©Ó¦·Å¿ª£¬Ãæ·ÛµÄÊг¡¼Û¸ñͳһΪÿ¹«½ï2Ôª¡£Çë»­³öÕâ¸öÏû·ÑÕßµÄеÄÔ¤ËãÔ¼ÊøÏß¡£Èç¹ûǰºóÁ½ÖÖÇé¿ö¶ÔÓÚÕâ¸öÏû·ÑÕßÊÇÎÞ²îÒìµÄ£¬ÄãÔõÑù°ÑÕâ¸öÊÂʵÔÚͼÉϱíÏÖ³öÀ´£¿

8

3 Æ«ºÃ

Ò»¡¢ÅжÏÌâ(T»òF)

1.Èç¹ûÆ«ºÃ¾ßÓд«µÝÐÔ£¬ÄÇôÏû·Ñ×ÜÊÇÔ½¶àÔ½ºÃ¡£ 2.Ò»¸öϲ»¶Æ½¾ùÏû·ÑµÄÏû·ÑÕߣ¬Èç¹ûËû¶Ô(5,2)ºÍ£¨11,6£©ÎÞ²îÒ죬ÄÇôËûÓ¦¸Ã¸üÆ«ºÃÓÚ£¨8,4£©¡£ 3.¶ÔÓÚÁ½ÖÖÉÌÆ·£¬Èç¹ûÏû·ÑÕßÈÏΪÿÖÖÉÌÆ·¶¼ÊǶà¶à񾃮£¬¶øÇұ߼ÊÌæ´úÂʵݼõ£¬ÔòËûµÄÆ«ºÃÊÇÁ¼ÐԵġ£

4.Èç¹ûÆ«ºÃÊÇÁ¼ÐԵģ¬ÄÇô¶ÔÓÚÈκÎÏû·ÑÊøX,ËûµÄÈõÆ«ºÃ¼¯ÊÇ͹¼¯¡£

5.СÀîÆ«ºÃÉÌÆ·1Ô½¶àÔ½ºÃ£¬Æ«ºÃÉÌÆ·2Ô½ÉÙÔ½ºÃ£¬ÇÒСÀîϲ»¶Æ½¾ùÏû·Ñ¡£Èç¹û°ÑÉÌÆ·1·ÅÔÚºáÖᣬÉÌÆ·2·ÅÔÚ×ÝÖᣬÄÇôËûµÄÎÞ²îÒìÇúÏßбÂÊÊÇÕýµÄ£¬²¢ÇÒÔ½À´Ô½¶¸¡£ 6.Èç¹ûСÍõµÄÎïÀíÀÏʦȡËýÈý´Îƽʱ²âÑéÖÐ×î¸ßµÄ·ÖÊý×÷Ϊƽʱ³É¼¨£¬ÄÇôСÍõ¶ÔÈý´Îƽʱ²âÑé³É¼¨¾ßÓÐÁ¼ÐÔÆ«ºÃ¡£ 7.Èç¹ûСÕŵĹŵ䳪Ƭ±ÈÒ¡¹ö³ªÆ¬¶à£¬ËýÔ¸ÒâÓÃ1ÕŹŵ䳪Ƭ»»2ÕÅÒ¡¹ö³ªÆ¬¡£µ«Èç¹ûËýµÄÒ¡¹ö³ªÆ¬±È¹Åµä³ªÆ¬¶à£¬Ëû¾ÍÔ¸ÒâÓÃ1ÕÅÒ¡¹ö³ªÆ¬»»2ÕŹŵ䳪Ƭ£¬Ð¡ÕÅÕâÖÖÆ«ºÃÊÇÁ¼ÐԵġ£ 8.µ±Å£Ä̼۸ñΪ2Ôª/Æ¿£¬°ü×Ó¼Û¸ñΪ1Ôª/¸öʱ£¬Ð¡ÀîÂò3ƿţÄ̺Í2¸ö°ü×Ó£¬Ð¡ÕÅÂò2ƿţÄ̺Í3¸ö°ü×Ó¡£Òò´Ë£¬Ð¡Àî¶ÔÓÚÅ£Ä̺Ͱü×ӵı߼ÊÌæ´úÂÊ´óÓÚСÕÅ¡£ 9.ÄÇЩ²»ÄÜÇø·Ö³öһЩϸС²î±ðµÄÏû·ÑÕßÔÚÑϸñÆ«ºÃ¹ØÏµÉϾßÓд«µÝÐÔ£¬µ«ÔÚÎÞ²îÒì¹ØÏµÉÏÔò²»¾ßÓд«µÝÐÔ¡£ 10.Èç¹ûijÉÌÆ·¼Û¸ñÉÏÉý£¬ÔòÏû·ÑÕß¶Ô¸ÃÉÌÆ·Æ«ºÃÒ²ËæÖ®¸Ä±ä¡£ ¶þ¡¢µ¥Ñ¡Ìâ

1. СÕÅÏû·ÑÉÌÆ·xºÍy£¬ËûµÄÎÞ²îÒìÇúÏß¿ÉÒÔÓ÷½³Ìy=k/(x+7)À´ÃèÊö£¬¸ü´óµÄkÖµ±íʾ¸üÆ«ºÃµÄÎÞ²îÒìÇúÏß¡£ÏÂÁÐÄÄÏîÊÇÕýÈ·µÄ£¿

A.СÕÅϲ»¶ÉÌÆ·y,ÌÖÑáÉÌÆ·x B.СÕÅÆ«ºÃ£¨12,16£©ÓÚ(16,12) C.СÕÅÆ«ºÃ£¨8,5£©ÓÚ£¨5£¬8£© D.СÕÅϲ»¶ÉÌÆ·x,ÌÖÑáÉÌÆ·y E.ÒÔÉÏ˵·¨ÓÐÁ½¸öÒÔÉÏÊÇÕýÈ·µÄ

2. СÀîµÄÎÞ²îÒìÇúÏßÊÇÔ²Ðε쬲¢ÇÒËùÓÐÎÞ²îÒìÇúÏßµÄÔ²ÐͼÊÇ(12£¬12)¡£ÔÚËùÓÐÎÞ²îÒìÇúÏßÖУ¬Ëû¸üÆ«ºÃÓÚÀïÃæµÄÄÇЩÏû·ÑÊø¡£Ôò

A.СÀîµÄÆ«ºÃÊDz»Í걸µÄ B.СÀîÆ«ºÃ£¨16,17£©ÓÚ£¨10,10£© C.СÀîÆ«ºÃ£¨10,17£©ÓÚ£¨10,10£© D.СÀîÆ«ºÃ(8,8)ÓÚ£¨17,21£© E.ÒÔÉÏ˵·¨ÓÐÁ½¸öÒÔÉÏÊÇÕýÈ·µÄ

3. СÍõÏû·ÑÆ»¹ûºÍÏã½¶£¬Ëû¶ÔÆ»¹ûÏû·ÑÈÏΪԽ¶àÔ½ºÃ£¬µ«Ëû¿ÉÄÜ»á¶ÔÏã½¶Ñá·³¡£Èç¹ûÿ¸öÐÇÆÚÏû·ÑÉÙÓÚ29Ö»Ïã½¶£¬Ð¡ÍõÔòÈÏΪһֻÏã½¶ÓëÒ»¸öÆ»¹ûÊÇÍêÈ«Ìæ´úµÄ¡£µ«Èç¹ûÏã½¶¶àÓÚ29Ö»£¬ÄÇôҪÈÃСÍõ¶àÏû·ÑÒ»Ö»Ïã½¶±ØÐë¶à¸øËûÒ»¸öÆ»¹û¡£Ð¡ÍõµÄÒ»ÌõÎÞ²îÒìÇúÏßͨ¹ý£¨30,39£©£¬ÆäÖкáÖáΪƻ¹ûµÄÏû·ÑÁ¿£¬×ÝÖáΪÏã½¶µÄÏû·ÑÁ¿£¬ÕâÌõÎÞ²îÒìÇúÏßͬʱҲͨ¹ý£¨A,21£©,ÔòAµÈÓÚ

A.25 B.28 C.34 D.36 E.ÒÔÉ϶¼²»¶Ô 4. Èç¹ûÁ½ÀàÉÌÆ·µÄÏû·Ñ¶¼ÊÇÔ½¶àÔ½ºÃ£¬²¢ÇÒÆ«ºÃÊÇÁ¼ÐԵģ¬Ôò A.ÎÞ²îÒìÇúÏßÉÏ´æÔÚÁ´µã B.ÎÞ²îÒìÇúÏß±ØÐëÊÇÌõÖ±Ïß

C.¶ÔÓÚÁ½¸ö²»Í¬µ«ÎÞ²îÒìµÄÏû·ÑÊø£¬ÔòËûÃÇµÄÆ½¾ùÏû·ÑÊø±ÈËûÃǸüÔã D.ÑØ×ÅÎÞ²îÒìÇúÏߵı߼ÊÌæ´úÂʱ£³Ö³£Êý²»±ä E.ÒÔÉ϶¼²»¶Ô

5. ijÏû·ÑÕßÏû·ÑÁ½ÖÖÉÌÆ·£¬ÉÌÆ·1ÊÇÔ½ÉÙÔ½ºÃ£¬ÉÌÆ·2ÊÇÔ½¶àÔ½ºÃ£¬ÔòÎÞ²îÒìÇúÏß

9

A.ÏòÏÂÇãб B.ÏòÉÏÇãб B.¿ÉÄÜ»áÏཻ C.ÀàËÆÓÚÍÖÔ²ÐÎ E.ÒÔÉ϶¼²»¶Ô 6. ¶ÔÓÚÁ½ÖÖÍêÈ«»¥²¹µÄÉÌÆ·£¬ÏÂÁÐÄÇÖÖ˵·¨ÕýÈ·£¿

A.´æÔÚÒ»¸ö÷Ð×ãÆ·£¬ÇÒËùÓÐÎÞ²îÒìÇúÏß¶¼Î§ÈÆËü B.Ïû·ÑÕßÖ»ÂòÁ½¸öÖбãÒ˵ÄÄǸö C.ÎÞ²îÒìÇúÏßбÂÊΪÕý D.ÒÔÉ϶¼²»¶Ô 7. µ±ÒÔÏÂÄĸöÌõ¼þÂú×ãʱ£¬Æ«ºÃ¾ßÓе¥µ÷ÐÔ£¿

A.ËùÓÐÉÌÆ·±ØÐëÒԹ̶¨±ÈÀýÏû·Ñ B.ËùÓÐÉÌÆ·¶¼ÊÇÍêÈ«Ìæ´úÆ· C.ÉÌÆ·×ÜÊÇÔ½¶àÔ½ºÃ D.±ß¼ÊÌæ´úÂʵݼõ E.ÒÔÉ϶¼²»¶Ô 8. СÕžßÓÐÂú×ã·½³Ìx2?k?4xµÄÎÞ²îÒìÇúÏߣ¬²¢ÇÒkÔ½´ó£¬ÎÞ²îÒìÇúÏßÔ½±»Æ«ºÃ¡£Èç

121¹ûÉÌÆ·1ÔÚºáÖᣬÉÌÆ·2ÔÚ×ÝÖᣬÔòСÕŵÄÎÞ²îÒìÇúÏßÔÚÏû·ÑÊø£¨16,17£©µÄбÂÊΪ A.-16/17 B.-17/16 C.-0.50 D.-21 E.-4

9. СÀîÕâ¸öѧÆÚÓÐÁ½ÃſΣ¬Ò»ÃÅÊÇÖÓÀÏʦÔÚÉÏ£¬ÁíÒ»ÃûÊdzÂÀÏʦÔÚÉÏ¡£ÖÓÀÏʦȡƽʱ²âÑé

µÄ×î¸ß·Ö×îΪ×îºóµÄƽʱ³É¼¨£¬¶ø³ÂÀÏʦÔòȡƽʱ²âÑéµÄ×îµÍ·Ö×îΪ×îºÃµÄƽʱ³É¼¨¡£ÔÚÆäÖÐÒ»ÃÅ¿ÎÉÏ£¬Ð¡ÀîÔÚµÚÒ»´Îƽʱ²âÑéÖеÃÁË30·Ö£¬ÔÚµÚ¶þ´Îƽʱ²âÑéÖеÃÁË50·Ö¡£Èç¹û°ÑµÚÒ»´Îƽʱ²âÑéµÄ³É¼¨±êÔÚºáÖᣬµÚ¶þ´Îƽʱ²âÑé³É¼¨±êÔÚ×ÝÖᣬСÀîµÄÎÞ²îÒìÇúÏßÔڵ㣨30,50£©µÄбÂÊΪÁã¡£¾Ý´Ë£¬ÕâÃÅ¿ÎÓ¦¸ÃÊÇ A.ÖÓÀÏʦµÄ£¬¶øÇҿ϶¨²»ÊdzÂÀÏʦµÄ B.³ÂÀÏʦµÄ£¬¶øÇҿ϶¨²»ÊÇÖÓÀÏʦµÄ C.¼È²»ÊÇÖÓÀÏʦµÄ£¬Ò²²»ÊdzÂÀÏʦµÄ D.¿ÉÄÜÊÇÖÓÀÏʦµÄ£¬Ò²¿ÉÄÜÊdzÂÀÏʦµÄ E.ÒÔÉ϶¼²»¶Ô

10. Èç¹ûºáÖá±íʾÀæ×Ó£¬×ÝÖá±íʾÆÏÌÑ£¬Ð¡ÂíµÄÎÞ²îÒìÇúÏßÓÐÈçÏÂÌØµã£ºÈç¹ûËûµÄÆÏÌѶàÓÚ

Àæ×Ó£¬ÎÞ²îÒìÇúÏßµÄбÂÊΪ-2£»Èç¹ûÀæ×Ó¶àÓÚÆÏÌÑ£¬ÎÞ²îÒìÇúÏßµÄбÂÊΪ-1/2¡£Ð¡ÂíÔÚ(22£¬37)ºÍ£¨37£¬X£©Á½¸öÏû·ÑÊøÖ®¼äÎÞ²îÒ죬ÄÇôXΪ¶àÉÙ£¿ A.27 B.32 C.17 D.22 E.24.5

11. ÔÚ¼ò´ðÌâ9ÖУ¬Ð¡ÍõµÄĸÇ×ÈÏΪСÍõ×îºÃµÄÏû·ÑÊøÓ¦¸ÃÊÇ£¨2,7£©£¬¼´2¿éÇúÆæºÍ7±­Å£ÄÌ£¬²¢ÒÔºá×ø±ê¼°×Ý×ø±êÆ«Àë÷Ð×ãµãλÖõľø¶ÔÖµÖ®ºÍ×÷ΪÓë÷Ð×ãµãÆ«Àë³Ì¶ÈµÄ¶ÈÁ¿£¨D=£ü2-c£ü+£ü7-m£ü,ÆäÖÐc±íʾÇúÆæ£¬m±íʾţÄÌ£©¡£ÄÇôËûĸÇ×ͨ¹ýµã(4,5)µÄµãÎÞ²îÒìÇúÏßҲͨ¹ý

A.µã£¨6£¬3£© B.µã£¨2,3£©£¬£¨6,7£©,(4,9) C.µã£¨2,7£© D.(4,7),(2,5),(2,9) E.ÒÔÉ϶¼²»¶Ô

12.СÕÅÔÚÕÔÀÏʦ°àÉÏÉϿΣ¬ÕÔÀÏʦ»á½øÐÐÁ½´Îƽʱ²âÑ飬×îºó¼Æ·Öʱ£¬Ëû»áÈ¡ÏÂÃæÁ½¸öÊýÖнÏСµÄÄǸö:µÚÒ»´Î²âÑé·ÖÊýµÄÒ»°ë£¨±È½ÏÈÝÒ×µÄÄǴΣ©£¬µÚ¶þ´Î²âÑéµÄ×Ü·Ö¡£È»ºó¸ù¾ÝÕâ¸ö·ÖÊý½øÐÐÅÅÐò¡£Ð¡ÕÅÏ£ÍûÄÜÅÅÃû½ÏÇ°Ãæ(¼´·ÖÊý½Ï¸ßµã)£¬Èç¹ûÎÒÃǼǺáÖáΪµÚÒ»´Î²âÑéµÄ³É¼¨£¬×ÝÖáΪµÚ¶þ´Î²âÑéµÄ³É¼¨£¬ÄÇôËûµÄÎÞ²îÒìÇúÏßµÄÐÎ×´ A.³ÊLÐΣ¬Á´µãÔÚÁ½´Î³É¼¨ÏàµÈ´¦

B.·ÖÁ½²¿·Ö£¬Ò»²¿·ÖµÄбÂÊΪ-2£¬ÁíÒ»²¿·ÖΪ1/2 C.бÂÊΪÕý

D.³ÊLÐΣ¬Á´µãÔÚµÚÒ»´Î²âÑé³É¼¨ÎªµÚ¶þ´Î²âÑé³É¼¨Á½±¶´¦ E.ÊÇÒ»ÌõбÂÊΪ-1/2µÄÖ±Ïß

13. Èç¹ûÕÔÀÏʦȡÁ½´Î²âÑéµÄƽ¾ù·Ö×÷Ϊ×îºóµÄƽʱ³É¼¨¡£ÒÔµÚÒ»´Î²âÑé³É¼¨ÎªºáÖᣬµÚ¶þ

´Î²âÑé³É¼¨Îª×ÝÖᣬÄÇôѧÉúÎÞ²îÒìÇúÏß

A.³ÊJÐÎ B.³ÊIÐÎ C.³ÊÅ×ÎïÏßÐÎ D.ÊÇÒ»ÌõбÂÊΪ-1µÄÖ±Ïß E.ÊÇÒ»ÌõбÂÊΪ2µÄÖ±Ïß

10

14. ÌÆÀÏʦ»á½øÐÐÒ»´ÎÆÚÖвâÑéºÍÒ»´ÎÆÚÄ©²âÑ飬ÔÚ×ܳɼ¨µÄ¼Æ·ÖÖУ¬ÆÚÄ©²âÑéµÄÈ¨ÖØÊÇÆÚ

ÖвâÑéµÄÁ½±¶¡£Èç¹ûºáÖá¼ÇΪÆÚÖвâÑé³É¼¨£¬×ÝÖá¼ÇΪÆÚÄ©²âÑé³É¼¨£¬Ñ§ÉúµÄÆ«ºÃÈ¡¾öÓÚ×ܳɼ¨¡£ÔòÎÞ²îÒìÇúÏßΪ

A.Ò»ÌõбÂÊΪ-2µÄÖ±Ïß B.Ò»ÌõбÂÊΪ-1µÄÖ±Ïß C.Ò»ÌõбÂÊΪ-0.5µÄÖ±Ïß

D.LÐΣ¬Á´µãÔÚ£¨x,2x£©´¦ E.LÐΣ¬Á´µãÔÚ£¨2x,x£©´¦

15.ÒÑ֪ijÏû·ÑÕ߯«ºÃ6¸öÆ»¹ûºÍ1¸ö½Û×ÓÉõÓÚ5¸öÆ»¹ûºÍ2¸ö½Û×Ó£¬ÄÇô¿ÉÒÔÈÏΪ¸ÃÏû·ÑÕߵį«ºÃ A.Óд«µÝÐÔ B.ÓÐÍ걸ÐÔ C.ÊÇ͹Ð﵀ D.Âú×ãÐèÇó¹æÂÉ E.ÒÔÉ϶¼²»¶Ô Èý¡¢¼ò´ðÌâ

1. °ÑºáÖá¼ÇΪÀ°³¦Æ¥ÈøµÄÊýÁ¿£¬×ÝÖá¼ÇΪº£ÏÊÆ¥ÈøµÄÊýÁ¿£¬¸ù¾ÝÏÂÁÐÌõ¼þ»­³öÏû·ÑÕßµÄÎÞ

²îÒìÇúÏߣ¬²¢×¢ÒâÒÔ¼ýÍ·±ê×¢³öÆ«ºÃµÝÔöµÄ·½Ïò¡£ (1)ijÏû·ÑÕßϲ»¶À°³¦Æ¥Èø£¬ÌÖÑảÏÊÆ¥Èø¡£

(2)ijÏû·ÑÕßÌÖÑảÏÊÆ¥Èø£¬µ«¶ÔÀ°³¦Æ¥ÈøÎÞËùν¡£

2. Íõ½ÌÁ·Ï²»¶ËûµÄÔ˶¯Ô±¸ü׳¡¢¸ü¿ì²¢ÇÒ·þ´ÓÖ¸»Ó¡£Èç¹ûÔ˶¯Ô±AÓÐÁ½ÏîÖ¸±ê±ÈÔ˶¯Ô±B

¸üºÃ¡£ÔòÍõ½ÌÁ·¾Í¸üÆ«ºÃAÓÚB¡£ÏÖÓÐÈý¸öÔ˶¯Ô±¹©ÌôÑ¡¡£Ð¡ÍõÌåÖØ320°õ£¬Åܵķdz£Âý£¬±È½Ï·þ´ÓÖ¸»Ó£»Ð¡ºúÌåÖØ240°õ£¬Åܵķdz£¿ì£¬µ«·Ç³£²»·þ´ÓÖ¸»Ó£»Ð¡ÕÅÌåÖØ220°õ£¬ËÙ¶ÈÖеȣ¬×î·þ´ÓÖ¸»Ó¡£Çë·ÖÎöÍõ½ÌÁ·µÄÆ«ºÃÊÇ·ñ¾ßÓд«µÝÐÔ¡£

3. Èç¹ûÒÔºáÖá¼ÇΪÉÌÆ·x,×ÝÖá¼ÇΪÉÌÆ·y,Èç¹ûÎÞ²îÒìÇúÏß¾ßÓÐÒÔÏÂÌØÕ÷£¬Ïû·ÑÕß¶ÔÕâ Á½ÖÖÉÌÆ·µÄÆ«ºÃ¾ßÓÐÊ²Ã´ÌØµã£¿ £¨1£©Æ½ÐÐyÖá¡£

(2) бÂÊΪÕý£¬²¢ÇÒÔ½ÏòÓÒµÄÎÞ²îÒìÇúÏßÔ½±»Æ«ºÃ¡£ (3) бÂÊΪ¸º£¬²¢ÇÒÔ½Ïò×óϵÄÎÞ²îÒìÇúÏßÔ½±»Æ«ºÃ¡£ 4. ¼òÒªÖ¤Ã÷Á½ÌõÎÞ²îÒìÇúÏß²»ÄÜÏཻ¡£

5. СÕÅÊÇÒ»¸öÓÊÆ±ÊÕ¼¯Õߣ¬ËûÊÕ¼¯µÄÓÊÆ±Ö÷Òª·ÖÉúФÓÊÆ±ºÍɽˮÓÊÆ±¡£Èç¹ûÉúФÓÊÆ±ÊýÁ¿

¶àÓÚɽˮÓÊÆ±£¬ËûÔ¸ÒâÓÃ3ÕÅɽˮÓÊÆ±»»2ÕÅÉúФÓÊÆ±£¨·´Ö®Òà¿É£©£»Èç¹ûɽˮÓÊÆ±¶àÓÚÉúФÓÊÆ±£¬ËûÔ¸ÒâÓÃ3ÕÅÉúФÓÊÆ±»»2ÕÅɽˮÓÊÆ±£¨·´Ö®Òà¿É£©¡£ÇëÓÃÎÞ²îÒìÇúÏß±íʾСÕŶÔɽˮÓÊÆ±ºÍÉúФÓÊÆ±µÄÆ«ºÃ¹ØÏµ£¬²¢·ÖÎöÕâÖÖÆ«ºÃ¾ßÓÐÁ¼ÐÔÆ«ºÃµÄÐÔÖÊ¡£ 6. ÖÓÀÏʦµÄ¿Î³ÌÿѧÆÚÒª½øÐÐÈý´Îƽʱ²âÑ飬¸ÃÃÅ¿Î³ÌÆ½Ê±³É¼¨¼Æ·Ö¹æÔòÈçÏ£ºÈ¥µôÒ»¸ö

×îµÍ·Ö£¬È¡ÆäÓàÁ½´Î³É¼¨µÄƽ¾ùÖµ×÷Ϊƽʱ³É¼¨¡£Ð¡ÕŵÚÒ»´Î²âÑ鿼ÁË60·Ö£¬¼Çx1ºÍx2·Ö±ðΪµÚ¶þ´ÎºÍµÚÈý´Î¿¼ÊԵijɼ¨¡£Çë»­³öСÕźóÁ½´Î²âÑéµÄÎÞ²îÒìÇúÏß¡£

7. СÍõϲ»¶³ÔÇÉ¿ËÁ¦£¬¶øÇÒÔ½¶àÔ½ºÃ¡£Í¬Ê±£¬¸Õ¿ªÊ¼Á·Ï°¸ÖÇÙµÄËû×ÜÊǾõµÃµ¯ÇÙÊǷdz£¿Ý

ÔïµÄ£¬ÄÜÉÙÔòÉÙ¡£Á·Ï°ÁË×㹻ʱ¼äµÄ¸ÖÇÙºó£¨ÀýÈç5Сʱ£©Ëû¿ªÊ¼Ï²»¶Éϵ¯ÇÙ£¬²¢Ô¸Òâ¶à¼ÓÁ·Ï°¡£ÈôÒÔºáÖá±íʾÁ·Ï°¸ÖÇÙµÄʱ¼ä£¬×ÝÖá±íʾÇÉ¿ËÁ¦£¬ÊÔ»­³öСÍõµÄÎÞ²îÒìÇúÏß¡£ 8. СËïÊÇÒ»¸ö±È½Ï´ÖÐĵÄÈË£¬Ëû×ÜÊÇ·Ö²»ÇåһЩϸСµÄ²î±ð¡£ËûÏû·ÑÁ½ÖÖÉÌÆ·xºÍy¡£¶Ô

''''(x,y),(x,y)xy?xy?1ʱËû²ÅÑϸñÆ«ºÃ(x,y)£¬·ñÔò¾ÍÈÏΪÓÚÁ½¸öÏû·ÑÊø£¬Ö»ÓÐÔÚ

Á½¸öÒ»ÑùºÃ¡£ÊÔÎÊСËïÕâÖÖÆ«ºÃÊÇ·ñÂú×ã´«µÝÐÔ£¿

9. СÍõÿÌì×îºÃÏû·Ñ8¿éÇúÆæºÍ4±­Å£ÄÌ£¬¶àÓÚ¡¢ÉÙÓÚÕâ¸öÁ¿¶¼²»ºÃ¡£ËûĸÇ×ÔòÒªÇóËûÿ

ÌìºÈ7±­Å£ÄÌ£¬²¢Ö»ÔÊÐíËûÿÌì³Ô2¿éÇúÆæ¡£Ò»ÌìСÍõµÄĸÇײ»ÔÚ¼Ò£¬Ëû½ã½ã¾ÍÈÃËû³Ô13¿éÇúÆæ£¬µ«Ö»¸øËûÒ»±­Å£ÄÌ¡£¾¡¹ÜСÍõ¶Ô×îºó5¿éÇúÆæÓеã¸Ð¾õÄÑÒÔÏÂÑÊ£¬²¢ÇëÇó¶àһЩţÄÌ£¬µ«Ëû½ã½ã²¢Ã»ÓÐͬÒâ¡£Ö®ºóСÍõÏòËûĸÇ×±§Ô¹´ËÊ£¬µ«ËûÒ²³ÐÈÏ£¬ÓëĸÇ×¶ÔËûµÄÒªÇóÏà±È£¬Ëû»¹ÊǸüϲ»¶½ã½ãÕâÖÖ´îÅä¶àһЩ¡£ £¨1£©Çë»­³öСÍõ¶ÔÇúÆæºÍÅ£Ä̵ÄÎÞ²îÒìÇúÏß¡£

11