Today is Sunday. It's my mother's birthday. I make dinner for my mother. I wash my hands in the bathroom. Then(然后) I go to the kitchen. I wash potatoes,tomatoes and other vegetables. And I cook them. Oh, don't forget rice! Finally(最后),I put them on the table. How delicious they are! We are very happy!
)
+0.5
×12.5%×7
,后来转来女生若干人,男生和女生的人数比是6:5,转来女生多少人?
÷
正好等于乙堆质量的
。甲、乙两堆煤质量的比是。
①本文作者,我们学过他写的文章,我还知道他的其他代表作:、、。
②《北京的春节》描绘了,展示了,表达了,同时字里行间处处透露出。
8的
是多少?