ÌâÄ¿ÄÚÈÝ

¸ÃͼABΪһÌõÍêÕû»èÏߣ¬CΪABµÄÖе㣬´Ëʱ±±¾©Ê±¼ä22ʱ¡£¶Áͼ»Ø´ðÎÊÌâ¡£

СÌâ1:CµãµÄ¾­¶ÈÊÇ
A£®60¡ãW¡¡B£®150¡ãEC£®60¡ãED£®165¡ãE
СÌâ2:ÏÂÁÐÐðÊöÕýÈ·µÄÊÇ
A£®´ËÈÕΪ¶þ·ÖÈÕÖеÄÒ»Ìì
B£®´ËÈÕCµãÖç¶ÌÒ¹³¤
C£®´ËÈÕÌ«ÑôÖ±ÉäµãµØÀí×ø±êÊÇ£¨20ºN£¬30¡ãW£©
D£®´ËʱACBËùÔ򵀮½ÃæÓë¾­¹ýCµãµÄ¾­ÏßÈ¦Æ½Ãæ¼äµÄ¼Ð½Ç£¨Èñ½Ç£©Îª20¡ã
СÌâ3:ÈôÉÏÌâÖеÄABΪijγÏßȦÉϵÄÖ绡£¬CΪABµÄÖе㣬Ôò±±¾©Ê±¼ä¿ÉÄÜΪ
A£®8ʱ»ò20ʱB£®8ʱC£®20ʱD£®6ʱ

СÌâ1:C
СÌâ2:D
СÌâ3:A
±¾Ì⿼²é¾Ö²¿³¿»èÏßÅжϡ£
СÌâ1:ͼʾABÊÇÍêÕûµÄ»èÏߣ¬CΪABµÄÖе㣬¹ÊCµãλÓÚ³àµÀ£¬¶ø»èÏßÓë³àµÀµÄ½»µãΪ18ʱ£¬¸ù¾Ý´Ëʱ±±¾©Ê±¼äΪ22ʱ£¬¹Ê¼ÆËãCµãµÄ¾­¶ÈΪ60¡ãE¡£
СÌâ2:ͼʾ³¿»èÏßÓë70¡ãγÏßÏàÇУ¬ÅжÏÖ±ÉäµãλÓÚ20¡ãN»ò20¡ãS£¬¹ÊA¡¢C´íÎó£»¶øCµãλÓÚ³àµÀÉÏ£¬Ê¼ÖÕÖçҹƽ·Ö£»B´íÎó¡£Í¼Ê¾³¿»èÏßÓë70¡ãγÏßÏàÇУ¬¹ÊÓë¾­ÏßȦËùÔÚÆ½ÃæµÄ½»½ÇΪ20¡ã¡£
СÌâ3:¸ù¾ÝÌâÒâµ±ABΪijγÏßȦÉϵÄÖ绡£¬CΪABµÄÖе㣬CµÄ¾­¶ÈΪ0¡ã»ò180¡ã£¬CÊÇÖç°ëÇòµÄƽ·ÖÏßΪ12ʱ£¬µ±CΪ0¡ãʱ£¬±±¾©Ê±¼äΪ20ʱ£»µ±CΪ180¡ãʱ±±¾©Ê±¼äΪ8ʱ¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿

Î¥·¨ºÍ²»Á¼ÐÅÏ¢¾Ù±¨µç»°£º027-86699610 ¾Ù±¨ÓÊÏ䣺58377363@163.com

¾«Ó¢¼Ò½ÌÍø