贝贝和丽丽都为南方遭受雪灾的人们捐了款。贝贝捐的比丽丽少18元,丽丽捐的钱是贝贝的3倍。她们各捐了多少元?
贝贝:18÷(3-1)=9(元);丽丽:9×3=27(元)
根据示例写对话。
Model: A:Do you want to go to a movie?
B:Yes, I do. I want to see an action movie.
1. A:___________________________________
B: ___________________________________( comedy)
2. A:___________________________________
B:___________________________________( thriller)
3. A:___________________________________
B:___________________________________(documentary)
4. A:___________________________________
B:___________________________________(Beijing Opera)
5. A:___________________________________
B:___________________________________( romance)
磁场分选