£¨ÓŸ¨×ÊÔ´£©É½¶«Ê¡ÔæׯÊиßÈýµÚ¶þ´ÎÄ£Ä⿼ÊÔÊýѧ£¨ÎÄ£©ÊÔÌâWord°æº¬´ð°¸ ÁªÏµ¿Í·þ

·¢²¼Ê±¼ä : ÐÇÆÚÁù ÎÄÕ£¨ÓŸ¨×ÊÔ´£©É½¶«Ê¡ÔæׯÊиßÈýµÚ¶þ´ÎÄ£Ä⿼ÊÔÊýѧ£¨ÎÄ£©ÊÔÌâWord°æº¬´ð°¸¸üÐÂÍê±Ï¿ªÊ¼ÔĶÁ

ÓÅÖÊÎĵµ

2018½ì¸ßÈýÄ£Ä⿼ÊÔ

ÎÄ¿ÆÊýѧ

µÚ¢ñ¾í£¨Ñ¡ÔñÌâ ¹²60·Ö£©

Ò»¡¢Ñ¡ÔñÌ⣺±¾´óÌâ¹²12¸öСÌ⣬ÿСÌâ5·Ö£¬¹²60·Ö.ÔÚÿСÌâ¸ø³öµÄËĸöÑ¡ÏîÖУ¬Ö»ÓÐÒ»ÏîÊÇ·ûºÏÌâÄ¿ÒªÇóµÄ.

1.ÒÑÖª¼¯ºÏA?{x|x?x?2?0}£¬ÔòCRA?£¨ £©

A£®(?1,2) B£®[?1,2] C£®(?2,1) D£®[?2,1] 22.ÒÑÖª¸´Êýz?i£¨iÊÇÐéÊýµ¥Î»£©£¬Ôòz?£¨ £© 1?i21 C£® D£®2 22A£®1 B£®3.ÒÑÖªa?3£¬b?log3?121£¬c?log23£¬Ôòa£¬b£¬cµÄ´óС¹ØϵÊÇ£¨ £© 2A£®a?c?b B£®c?a?b C£®a?b?c D£®c?b?a 4.ÏÂͼ¸ø³öµÄÊǼÆË㣨 £©

1111???????ÖµµÄ³ÌÐò¿òͼ£¬ÆäÖÐÅжϿòÄÚ¿ÉÌîÈëµÄÌõ¼þÊÇ2462018ÓÅÖÊÎĵµ

ÓÅÖÊÎĵµ

A£®i?2016? B£®i?2018? C£®i?2016? D£®i?2018? x5.ÒÑÖªf(x)?ax?log2(4?1)ÊÇżº¯Êý£¬Ôòa?£¨ £©

A£®1 B£®?1 C£®2 D£®?2 6.ÒÑÖª?ABCµÄÄÚ½ÇA£¬B£¬CµÄ¶Ô±ß·Ö±ðΪa£¬b£¬c£¬Èô(a?b)(sinA?sinB)?(c?b)sinC£¬ÔòA?£¨ £©

A£®5?2??? B£® C£® D£® 63637.ÆßÇÉ°åÊÇÎÒÃÇ×æÏȵÄÒ»Ïî´´Ô죬±»ÓþΪ¡°¶«·½Ä§°å¡±£¬ËüÊÇÓÉÎå¿éµÈÑüÖ±½ÇÈý½ÇÐΣ¨Á½¿éÈ«µÈµÄСÈý½ÇÐΡ¢Ò»¿éÖÐÈý½ÇÐκÍÁ½¿éÈ«µÈµÄ´óÈý½ÇÐΣ©¡¢Ò»¿éÕý·½ÐκÍÒ»¿éƽÐÐËıßÐÎ×é³ÉµÄ.ÈçͼÊÇÒ»¸öÓÃÆßÇÉ°åÆ´³ÉµÄÕý·½ÐΣ¬ÔÚ´ËÕý·½ÐÎÖÐÈÎÈ¡Ò»µã£¬Ôò´ËµãÈ¡×ÔÒõÓ°²¿·ÖµÄ¸ÅÂÊÊÇ£¨ £©

A£®3311 B£® C£® D£® 16848ÓÅÖÊÎĵµ

ÓÅÖÊÎĵµ

8.ÒÑÖªsin(?4??)?1£¬Ôòsin2??£¨ £© 3A£®?7711 B£® C£®? D£® 99999.º¯Êýf(x)?ln(x?1)?xµÄ´óÖÂͼÏóΪ£¨ £©

A£® B£® C£® D£® 10.ij¼¸ºÎÌåµÄÈýÊÓͼÈçͼËùʾ£¬ÆäÖи©ÊÓͼÊǵÈÑüÈý½ÇÐΣ¬Ôò¸Ã¼¸ºÎÌåµÄÌå»ýΪ£¨ £©

A£®32 B£®641632 C£® D£® 333x2y2??1µÄÁ½¸ö½¹µã£¬ÈôCÉÏ´æÔÚµãMÂú×ã?F1MF2?120£¬11.ÉèF1¡¢F2ÊÇÍÖÔ²C£ºm2ÔòmµÄÈ¡Öµ·¶Î§ÊÇ£¨ £©

A£®(0,][8,??) B£®(0,1][8,??) 12ÓÅÖÊÎĵµ

ÓÅÖÊÎĵµ

C£®(0,][4,??) D£®(0,1][4,??) 1212.ÒÑÖªº¯Êýf(x)?(1?2x)(x?ax?b)(a,b?R)µÄͼÏó¹ØÓÚµã(1,0)¶Ô³Æ£¬Ôòf(x)ÔÚ2[?1,1]ÉϵÄ×î´óֵΪ£¨ £©

A£®3 B£®333 C£®23 D£® 22µÚ¢ò¾í£¨¹²90·Ö£©

¶þ¡¢Ìî¿ÕÌ⣺±¾´óÌâ¹²4СÌ⣬ÿСÌâ5·Ö£¬¹²20·Ö.

?x?0?2213 ÒÑ֪ʵÊýx£¬yÂú×ã?y?0£¬Ôò(x?1)?yµÄ×î´óֵΪ £®

?x?y?1?0?14.ÔÚƽÐÐËıßÐÎABCDÖУ¬AB?1£¬AD?2£¬ÔòAC?BD? £®

15.ÒÑÖªÔ²MÓëÖ±Ïßx?y?0¼°x?y?4?0¶¼ÏàÇУ¬Ô²ÐÄÔÚÖ±Ïßy??x?2ÉÏ£¬ÔòÔ²MµÄ±ê×¼·½³ÌΪ £®

16.ÒÑÖªf(x)?sin?x?cos?x(??)£¬Èôº¯Êýf(x)ͼÏóµÄÈκÎÒ»Ìõ¶Ô³ÆÖáÓëxÖá½»µãµÄºá×ø±ê¶¼²»ÊôÓÚÇø¼ä(?,2?)£¬Ôò?µÄÈ¡Öµ·¶Î§ÊÇ £®£¨½á¹ûÓÃÇø¼ä±íʾ£©

23Èý¡¢½â´ðÌ⣺±¾´óÌâ¹²6СÌ⣬¹²70·Ö.

3n2?5n17.ÒÑÖªÊýÁÐ{an}µÄÇ°nÏîºÍSn?. 2£¨¢ñ£©Çó{an}µÄͨÏʽ£»

£¨¢ò£©Éèbn?ÓÅÖÊÎĵµ

3£¬ÇóÊýÁÐ{bn}µÄÇ°nÏîºÍ. anan?1