ÌâÄ¿ÄÚÈÝ
12£®¶Áͼ1¡°ÖйúµØÐεØÊÆ·Ö²¼Í¼¡±ºÍͼ2¡°ÖйúÈË¿Ú·Ö²¼Í¼¡±£¬»Ø´ðÏÂÁÐÎÊÌ⣨1£©´ÓͼÖкÓÁ÷µÄÁ÷Ïò·´Ó³³öÖйúµÄµØÊÆÌصãÊÇÎ÷¸ß¶«µÍ
£¨2£©´ÓÄþÏÄ»Ø×å×ÔÖÎÇøµÄÄþÎ䵽ɽ¶«Ê¡µÄÇൺÊäµçÏß·ÊÇÖйúÎ÷µç¶«Ë͵ÄÖØÒª×é³É²¿·Ö£®´ËÏß·¾¹ýµÄµØÐÎÇøÓлÆÍÁ¸ßÔ¡¢Ì«ÐÐɽÂö¡¢»ª±±Æ½Ô£®
£¨3£©ÎÒ¹úAºÚºÓ--BÌÚ³åÒ»ÏߵĶ«ÄϲàÈË¿ÚÃܶȴ󣨴ó¡¢Ð¡£©£®ÈË¿ÚÃܶÈ×îСµÄµØÇøλÓÚÖйúµØÊƵĵÚÒ»½×ÌÝ£®
£¨4£©Ð´³öɽÂöµÄÃû³ÆA´óÐË°²Á룬BÇØÁ룮
£¨5£©ÖйúÈË¿Ú·Ö²¼´æÔÚמ޴óµÄµØÇø²îÒ죬ÆäÓ°ÏìÒòËØÖ÷ÒªÊÇD
A£®È˿ڵĴó¹æģǨÒÆ B£®¼Æ»®ÉúÓýµÄÕþ²ßÂäʵÁ¦¶È
C£®¹ú¼ÒÕþ²ßµÄ¿ØÖÆ D£®×ÔÈ»Ìõ¼þµÄ²îÒ죮
·ÖÎö ÖйúµÄµØÊÆÌصãÊÇÎ÷¸ß¶«µÍ£¬³Ê½×ÌÝ×´·Ö²¼£»ºÚºÓ-ÌÚ³åÏßÊÇÎÒ¹úµÄÈË¿Ú·Ö½çÏߣ¬ÒÔ¶«ÈË¿ÚÃܶȴó£¬ÒÔÎ÷ÈË¿ÚÃܶÈС£®
½â´ð ½â£º¶Áͼ¿ÉÖª£¬£¨1£©ÖйúµÄµØÊÆÌصãÊÇÎ÷¸ß¶«µÍ£¬³Ê½×ÌÝ×´·Ö²¼£»
£¨2£©Ì«ÐÐɽ¶«²àÊÇ»ª±±Æ½Ô£¬Î÷²àÊÇ»ÆÍÁ¸ßÔ£¬Òò´ËÎ÷µç¶«Ë;¹ýµÄµØÐÎÇøÓлÆÍÁ¸ßÔ¡¢Ì«ÐÐɽÂö¡¢»ª±±Æ½Ô£»
£¨3£©ºÚºÓ-ÌÚ³åÏßÊÇÎÒ¹úµÄÈË¿Ú·Ö½çÏߣ¬ÒÔ¶«ÈË¿ÚÃܶȴó£¬ÒÔÎ÷ÈË¿ÚÃܶÈС£®Çà²ØµØÇøÈË¿ÚÃܶÈ×îµÍ£¬¸ÃÇøÓòλÓÚÎÒ¹úµØÊƵÚÒ»¼¶½×ÌÝ£»
£¨4£©´ÓͼÖÐλÖõÃÖª£¬AÊÇ´óÐË°²Á룬BÊÇÇØÁ룻
£¨5£©ÎÒ¹úÎ÷²¿µØÇøµØÐÎÆéá«£¬×ÔÈ»Ìõ¼þ¶ñÁÓ£¬ÈË¿ÚÏ¡Ê裬¶«²¿µØÇøµØÐÎƽ̹£¬ÆøºòκÍʪÈó£¬×ÔÈ»Ìõ¼þÓÅÔ½£¬ÈË¿Ú³íÃÜ£¬Òò´ËÊÜ×ÔÈ»Ìõ¼þµÄÓ°Ï죬ÎÒ¹úÈË¿Ú·Ö²¼´æÔÚןܴóµÄ²îÒ죮
¹Ê´ð°¸Îª£º£¨1£©Î÷¸ß¶«µÍ£»£¨2£©»ÆÍÁ£»Ì«ÐУ»»ª±±£»£¨3£©ºÚºÓ£»Ìڳ壻´ó£»Ò»£»£¨4£©´óÐË°²Á룻ÇØÁ룻£¨5£©D£®
µãÆÀ Ö÷Òª¿¼²éÁËÎÒ¹úµÄµØÊÆ¡¢µØÐμ°ÈË¿Ú·Ö²¼µÈ£¬Á½Í¼½áºÏ½â´ð£®
A£® | ÑÇÅ·°å¿éÓëÓ¡¶ÈÑó°å¿é | B£® | ̫ƽÑó°å¿éÓëÓ¡¶ÈÑó°å¿é | ||
C£® | ÑÇÅ·°å¿éÓë̫ƽÑó°å¿é | D£® | ̫ƽÑó°å¿éÓëÃÀÖÞ°å¿é |
A£® | ºÓ±±Ê¡µÄ±±²¿ | B£® | ºÓ±±Ê¡µÄÎ÷²¿ | C£® | »ª±±Æ½Ô±±²¿ | D£® | »ª±±Æ½Ô¶«²¿ |
A£® | -16 | B£® | -4 | C£® | 4 | D£® | 16 |
A£® | A´¦µÄζȴøΪÖÐδø | B£® | A´¦µÄ¸ÉʪÇøΪ°ë¸ÉºµÇø | ||
C£® | A´¦µÄÆøºòÀàÐÍΪδø¼¾·çÆøºò | D£® | A´¦µÄºÓÁ÷¶¬¼¾²»½á±ù |
A£® | ÕýºÃµÈ³¤ | B£® | 0¡ã¾ÏßÉÔ³¤ | ||
C£® | 0¡ãγÏßÉÔ³¤ | D£® | 0¡ã¾Ïߵij¤¶ÈÖ»ÓÐ0¡ãγÏßµÄÒ»°ë |