ÌâÄ¿ÄÚÈÝ
ijÌå»ý¿É±äµÄÈÝÆ÷ÖУ¬Ê¢ÓÐÊÊÁ¿µÄAºÍBµÄ»ìºÏÆøÌ壬ÔÚÒ»¶¨Ìõ¼þÏ·¢Éú¿ÉÄæ·´Ó¦£º
A£«3B
2C£¬Èôά³ÖζȺÍѹǿ²»±ä£¬µ±´ïµ½Æ½ºâʱ£¬ÈÝÆ÷µÄÌå»ýΪVL£¬ÆäÖÐCÆøÌåÕ¼10£¥
ÏÂÁÐÍÆ¶ÏÕýÈ·µÄÊÇ£¨ £©¡£
¢ÙÔ»ìºÏÆøÌåµÄÌå»ýΪ1.2VL£»¢ÚÔ»ìºÏÆøÌåµÄÌå»ýΪ1.1VL ¢Û·´Ó¦´ïµ½Æ½ºâÊ±ÆøÌåAÏûºÄ0.05VL£»¢Ü·´Ó¦´ïµ½Æ½ºâÊ±ÆøÌåBÏûºÄ0.05VL¡£
A£®¢Ú¢Û B£®¢Ú¢Ü C£®¢Ù¢Û D£®¢Ù¢Ü
A
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿