A:掷一枚正六面体的骰子,出现1点的概率
B:抛一枚硬币,出现正面的概率
C:从一个装有2个白球和1个红球的袋子中任取一球,取到红球的概率
D:任意写一个整数,它能被2整除的概率
下列关于细胞结构的说法中,正确的是( )
What's this? ____ Her name is Li Li.
Hello, Jenny.____ I'm fine.
What's her name?____ I have four.
How many books do you have?____ It's a cat.
How are you?____ Hi, Wang Hong.