一 观察一个班60名同学在家活动的折线图，判断下列句子与统计结果是(T)否(F)相符。

()1. Fifteen students clean their rooms.
()2. Sixty students watch TV.
()3. Most（大多数）students like washing clothes.
()4. Twenty-five students do homework.

1. T 2. F 3. F 4. T

二 垃圾分类可以促进资源的有效利用,减少对环境的负担,也是未来可持续发展的重要方向之一。阅读短文,完成下列任务。
Do you know how to throw the trash into the right bins? Look! There are different kinds of bins.
A. We should put the leftover (剩菜) into the green bins. They are for the "Kitchen waste".
B. We should put the old newspapers, the glass, the cans, the bottles... into the blue bins. They are for the "Recyclable (可回收的) waste".
C. We should put the used batteries (电池), expired medicine (过期药)... into the red bins. They are for the "Harmful (有害的) waste".
D. How about other trash? We can put them into the black bins. They are for the "Other waste". Such as the dust (尘土), the toilet paper and so on.
任务一:将垃圾与对应垃圾桶匹配(填写对应字母)。

1. () 2. () 3. ()

4. () 5. ()
任务二:判断下列句子正(T)误(F)。
()1. There are three kinds of trash bins.
()2. The blue trash bins are for the "Kitchen waste"
()3. We can put all the trash into the black bins.
()4. Expired medicine is harmful to people.
()5. After special processing (特殊处理), maybe we can use the things from the blue bins again.

任务一:1. D 2. A 3. C 4. B 5. D
任务二:1. F 2. F 3. F 4. T 5. T