三年级上册英语基础句型

Skksksksso

利用面积不变来计算高。
3*4/2=6平方米
设斜边上的高为X米，
5X/2=6
5X=12
X=2.4
答：斜边上高为2.4米

往乙袋中加入5kg大米就与甲袋一样重，也就是加入5kg后重量是原来的1.2倍。

5kg就是原来重量的0.2倍。

所以乙袋大米原来重25kg，甲袋大米原来重30kg。

practice3. A，听录音，圈出听到的字母组合或单词。

1、Are you wearing a red dress?

2、Come and look at my picture.

3、There was no gym in my school.

4、Are you going to use any books?

5、I like to ice-skate and play in the snow.

1、I went fishing.

2、No，i didn‘t.

3、I played basketball.

4、Yes,i did.

5、I went to the park on last Monday.

怎么没看见你的题目啊

1.When I was a child,I didn't like tomatoes.
2.Where did you live before you arrived here?
3.Liz has a short hair,but her hair was long before.
4.I used to play tennis,but I play golf these days

钱塘江大桥基础类型是上下双层钢结构桁梁桥。根据查询相关资料信息显示，钱塘江大桥是上下双层钢结构桁梁桥，全长1453米，宽9.1米，高7.1米。设计者、建造者是桥梁专家茅以升，是自行设计和建造的第一座双层式公路、铁路两用特大桥。该桥任然是杭州市最重要的过江通道之一。

马克思和恩格斯的故事
管仲和鲍叔牙
钟子期和俞伯牙

金太阳的，应该有卖的