ÌâÄ¿ÄÚÈÝ
19£®Ä³´ÎÊýѧ¿¼ÊԵĵÚÒ»´óÌâÓÉ10µÀËÄѡһµÄÑ¡ÔñÌâ¹¹³É£¬ÒªÇó¿¼Éú´ÓA£¬B£¬C£¬DÖÐÑ¡³öÆäÖÐÒ»Ïî×÷Ϊ´ð°¸£¬Ã¿ÌâÑ¡ÔñÕýÈ·µÃ5·Ö£¬Ñ¡Ôñ´íÎ󲻵÷֣®ÒÔÏÂÊǼס¢ÒÒ¡¢±û¡¢¶¡ËÄλ¿¼ÉúµÄ´ð°¸¼°¼×¡¢ÒÒ¡¢±ûÈýÈ˵ĵ÷ֽá¹û£º| Ìâ1 | Ìâ2 | Ìâ3 | Ìâ4 | Ìâ5 | Ìâ6 | Ìâ7 | Ìâ8 | Ìâ9 | Ìâ10 | µÃ·Ö | |
| ¼× | C | B | D | D | A | C | D | C | A | D | 35 |
| ÒÒ | C | B | C | D | B | C | A | B | D | C | 35 |
| ±û | C | A | D | D | A | D | A | B | A | C | 40 |
| ¶¡ | C | A | D | D | B | C | A | B | A | C | £¿ |
·ÖÎö ÓÉÒÑÖªµÃµÚ5£¬6ÌâӦΪһ¶ÔÒ»´í£¬µÃµ½±ûºÍ¶¡µÃ·ÖÏàͬ£¬¼´¿ÉµÃ³ö½áÂÛ£®
½â´ð ½â£º¡ßÓÉÒÑÖªµÃµÚ5£¬6ÌâӦΪһ¶ÔÒ»´í£¬¡à±ûºÍ¶¡µÃ·ÖÏàͬ£¬
¡à¶¡µÄµÃ·ÖÒ²ÊÇ40·Ö£®
¹Ê´ð°¸Îª£º40£®
µãÆÀ ¸ù¾Ý±íÖиø³öµÄ¹ØÏµÁ´£¬ÈÏÕæ·ÖÎö£¬Öð²½ÍÆÀí£¬¼´¿ÉµÃµ½½áÂÛ£¬ÊÇ»ù´¡Ì⣮
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
14£®ÒÑÖª¼¯ºÏA={x¡ÊN|£¨x+1£©£¨2-x£©¡Ý0}£¬B{y|y=2x£¬x¡ÊR}£¬ÔòA¡ÉB=£¨¡¡¡¡£©
| A£® | {x|0£¼x¡Ü2} | B£® | {0£¬1£¬2} | C£® | {1£¬2} | D£® | {1} |
10£®ÒÑÖªº¯Êýf£¨x£©ÊÇRÉÏµÄÆæº¯Êý£¬¶ÔÓÚ?x¡Ê£¨0£¬+¡Þ£©£¬¶¼ÓÐf£¨x+2£©=-f£¨x£©ÇÒx¡Ê£¨0£¬1]ʱf£¨x£©=2x+1£¬Ôòf£¨-2014£©+f£¨2015£©µÄֵΪ£¨¡¡¡¡£©
| A£® | 0 | B£® | 1 | C£® | 2 | D£® | -3 |
7£®Ä³¼¸ºÎÌåµÄÈýÊÓͼÈçͼËùʾ£¬Ôò¸Ã¼¸ºÎÌåµÄÌå»ýµÈÓÚ£¨¡¡¡¡£©

| A£® | 6+6¦Ð | B£® | 6+8¦Ð | C£® | 8+6¦Ð | D£® | 8+8¦Ð |
14£®ÓÐ6ÃûѧÉú£¬ÆäÖÐÓÐ3Ãû»á³ª¸è£¬2Ãû»áÌøÎ裬1Ãû¼È»á³ª¸èÓÖ»áÌøÎ裬ÏÖ´ÓÖÐÑ¡³ö2Ãû»á³ª¸èµÄ£¬1Ãû»áÌøÎèµÄ£¬È¥²Î¼ÓÎÄÒÕÑݳö£¬ÇóËùÓв»Í¬µÄÑ¡·¨ÖÖÊýΪ£¨¡¡¡¡£©
| A£® | 18 | B£® | 15 | C£® | 16 | D£® | 25 |
11£®£¨1+$\sqrt{x}}$£©6£¨1+$\sqrt{x}$£©4µÄÕ¹¿ªÊ½ÖÐxµÄϵÊýÊÇ£¨¡¡¡¡£©
| A£® | -4 | B£® | 21 | C£® | 45 | D£® | 4 |