1. 快快快,帮帮忙!!
2. 快来帮帮我,特别急!!!
70/4.5
最少16个
3. 快快帮忙啊!!
4. 快帮帮忙啦!!
5. 快快快,急急急!大家快帮忙!!!
设长为x,宽为y,则周长C=2(x+y),面积S=xy。因为x=2y,则有:240=6y,y=40,x=80.S=
于是按3:2的面积种上白菜和胡萝卜的话,白菜的面积是:3200X3/5=1920平方米,胡萝卜的面积是:3200X2/5=1280平方米. 所以种白菜的面积比种萝卜的面积多1920-1280=640平方米
6. 帮帮我,急急急!!!
2. Last Spring Festival, we ate lots of delicious food.
疑问句: Did we eat lots of delicious food last Spring Festival?
否定句: We did not eat lots of delicious food last Spring Festival.
3. My father drives to work everyday.
疑问: Is my father driving to work everyday?
否定: My father did not drive to work everyday.
4. I want to know everything about you.
5. Ben and his brother love to watch cartoons.
疑问: Did Ben and his brother love to watch cartoons?
否定: Ben and his brother did not like to watch cartoons.
6. There are wolves in the mountain.
疑问: Are there wolves in the mountain?
否定: There are no wolves in the mountain.
7. I am very good in English.
疑问: Am I good in English?
否定: I am not very good in English.
7. 请帮我,快点!!急急!!!
8. 快帮帮忙啊!!