—Yes, I do.
Someone says, “Time is money.” But I think time is _____important than money.
生物所产生的变异都是有利变异.(判断对错)
从3,4,5中任意抽取2两个数字组成一个两位数,则这个数恰好两位奇数的概率为( )
中共八大和十一届三中全会的相同之处是( )