ÌâÄ¿ÄÚÈÝ
»¬¿éÒÔËÙÂÊv1ÑØ¹Ì¶¨³¤Ð±ÃæÓɵ׶ËÏòÉÏÔ˶¯£¬µ±Ëü»Øµ½³ö·¢µãʱËÙÂʱäΪv2£¬ÇÒv2<v1Èô»¬¿éÏòÉÏÔ˶¯µÄÎ»ÒÆÖеãΪA£¬È¡Ð±Ãæµ×¶ËÖØÁ¦ÊÆÄÜΪÁ㣬Ôò£¨ £©
| A£®ÉÏ»¬¹ý³ÌÖлúеÄܵļõÉÙÁ¿´óÓÚÏ»¬¹ý³ÌÖлúеÄܵļõÉÙÁ¿ |
| B£®ÉÏ»¬¹ý³ÌÖлúеÄܵļõÉÙÁ¿µÈÓÚÏ»¬¹ý³ÌÖлúеÄܵļõÉÙÁ¿ |
| C£®ÉÏ»¬¹ý³ÌÖо¹ýAµãʱ£¬¶¯ÄÜ´óÓÚÖØÁ¦ÊÆÄÜ |
| D£®ÉÏ»¬¹ý³ÌÖÐĦ²ÁÁ¦µÄƽ¾ù¹¦ÂÊ´óÓÚÏ»¬¹ý³ÌÖÐĦ²ÁÁ¦µÄƽ¾ù¹¦ÂÊ |
BCD
ÊÔÌâ·ÖÎö£ºÓÉÌâÒâÖª£¬»¬¿éÔÚÉÏ»¬Ï»¬µÄ¹ý³ÌÖÐÊÜ»¬¶¯Ä¦²ÁÁ¦´óСÏàµÈ£¬Î»ÒÆ´óСÏàµÈ£¬¹ÊĦ²ÁÁ¦×ö¹¦Ïàͬ£¬¸ù¾Ý»úеÄÜÊØºã£¬¿ÉÖªÉÏ»¬¡¢Ï»¬µÄ¹ý³ÌÖлúеÄܵļõÉÙÁ¿ÏàµÈ£¬ËùÒÔA´íÎó£»BÕýÈ·£»ÔÚÉÏ»¬µÄ¹ý³ÌÖУ¬¸ù¾Ý¶¯Äܶ¨Àí
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿