磁铁____磁力最强,叫____。磁铁磁力分布的区域称为____。
Clerk: ____ I help you?
Mary: Yes, please. I want a sweater.
Clerk: What ____ do you want?
Mary: Blue.
Clerk: Here you are.
Mary: How ____ is it?
Clerk: Nine dollars.
Mary: I'll ____ it. Thanks.
Clerk: You're ____.
下列四幅地图的图幅大小相同,其中比例尺最小的是( )
《论语》中有一句话“己欲立而立人,己欲达而达人”,说明人与人之间要理解。理解他人的关键是( )
nine ÷ three =____
俄国农奴制和沙皇专制制度阻碍资本主义发展的表现不包括