各国圣诞节活动:两道英语加一道数学哈,拜托了
来源:百度文库 编辑:神马品牌网 时间:2024/05/06 06:29:35
1.The rain c______ for days,so we could not go out to play.
2.Our next-door n_____ says she'll look after our cat while we're away.
已知x>y>0,求(x^2)+64/[y(x-y)]的最小值
数学能说明过程么
2.Our next-door n_____ says she'll look after our cat while we're away.
已知x>y>0,求(x^2)+64/[y(x-y)]的最小值
数学能说明过程么
1.continued
2.neighbo(u)r
1.continues
2.neighbour
1.continued
2.neighbor
3.128
1、continued
2.neighbour
2x^2