能同时被3、5整除的最小三位数是____,把它分解质因数是____=____×____×____,这个数的约数有____个,其中质数有____个.
(从小到大依次填写)
Liu Mei can speak Japanese so well! Who taught her?
Nobody. She taught _________.
______ we guess, the man wearing dark-glasses is a detective for this murder case.
我们都有这样的生活经验萝卜、梨等很多种蔬菜或水果放久了就会空心,不如刚买回来的时候好吃,这是因为存放期间( )