ÌâÄ¿ÄÚÈÝ
¸ù¾Ýϱí»Ø´ðÎÊÌ⣮
ÒÑ֪ijÎïÖÊÔÚ²»Í¬Î¶ÈϵÄÈܽâ¶ÈÊý¾ÝÈç±íËùʾ£º
ζȣ¨¡æ£© | 0 | 20 | 40 | 60 | 80 |
Èܽâ¶È£¨¿Ë£© | 12.6 | 15.3 | 20.0 | 25.0 | 42 |
£¨1£©40¡æʱ£¬150¿ËË®×î¶àÄÜÈܽâ¸ÃÎïÖʵÄÖÊÁ¿ÊÇ_____g£»
£¨2£©Èç¹ûÒªÅäÖƸÃÎïÖÊÈÜÖÊÖÊÁ¿·ÖÊýΪ20%µÄ±¥ºÍÈÜÒº200¿Ë£¬ÐèҪˮ_____ g£¬´ËʱÈÜÒºµÄζÈӦΪ_____¡æ£»
£¨3£©ÔÚ20¡æʱ£¬½«40g¸ÃÎïÖʼÓÈëµ½100gË®ÖУ¬ÄÜÐγÉÈÜÒº_____g£¬ÔÙ½«´ËÈÜÒºÉýε½80¡æ£¬´ËʱÈÜÒº³ÉΪ_____£¨Ìî¡°±¥ºÍ¡±»òÕß¡°²»±¥ºÍ¡±£©ÈÜÒº¡£
Á·Ï°²áϵÁдð°¸
Ïà¹ØÌâÄ¿
ÏÂÁÐʵÑéÏÖÏó²»ÕýÈ·µÄÊÇ
Ñ¡Ïî | A | B | C | D |
ʵÑé | ||||
ʵÑéÏÖÏó | ¾çÁÒȼÉÕ£¬»ðÐÇËÄÉ䣬·Å³ö´óÁ¿µÄÈÈ£¬Éú³ÉºÚÉ«¹ÌÌå | ³öÏÖ°×É«»ë×Ç | ÈÜÒºÓÉÎÞÉ«±äΪºìÉ« | ²úÉúÆøÅÝ£¬ÈÜÒº±äΪdzÂÌÉ« |
A.A B.B C.C D.D