ÌâÄ¿ÄÚÈÝ
ÔÚ¡°Ì½¾¿Á¦µÄƽÐÐËıßÐζ¨Ôò¡±µÄʵÑéÖУ¬ÓÃͼ¶¤°ÑÏðƤÌõµÄÒ»¶Ë¹Ì¶¨ÔÚ°åÉϵÄAµã£¬ÔÚÏðƤÌõµÄÁíÒ»¶ËË©ÉÏÁ½ÌõϸÉþ£¬Ï¸ÉþÁíÒ»¶Ëϵ×ÅÉþÌ×B¡¢C£¨ÓÃÀ´Á¬½Óµ¯»É²âÁ¦¼Æ£©¡£ÆäÖÐAΪ¹Ì¶¨ÏðÆ¤½îµÄͼ¶¤£¬OΪÏðÆ¤½îÓëϸÉþµÄ½áµã£¬OBºÍOCΪϸÉþ¡£
![]()
£¨1£©ÔÚʵÑéÖУ¬Èç¹ûÖ»½«Ï¸Éþ»»³ÉÏðÆ¤½î£¬ÆäËü²½ÖèûÓиı䣬ÄÇôʵÑé½á¹û_________ £¨Ìî¡°»á¡±»ò¡°²»»á¡±£©·¢Éú±ä»¯¡£
£¨2£©±¾ÊµÑé²ÉÓõĿÆÑ§·½·¨ÊÇ_________¡£
A£®ÀíÏëʵÑé·¨
B£®¿ØÖƱäÁ¿·¨
C£®µÈÐ§Ìæ´ú·¨
D£®½¨Á¢ÎïÀíÄ£ÐÍ·¨
£¨2£©±¾ÊµÑé²ÉÓõĿÆÑ§·½·¨ÊÇ_________¡£
A£®ÀíÏëʵÑé·¨
B£®¿ØÖƱäÁ¿·¨
C£®µÈÐ§Ìæ´ú·¨
D£®½¨Á¢ÎïÀíÄ£ÐÍ·¨
£¨1£©²»»á
£¨2£©C
£¨2£©C
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿