阅读理解。
To protect the environment, most supermarkets in China will stop providing (提供) free plastic (塑料)
bags. If you don't want to pay money to buy them, you'll have to bring your own shopping bag. What kind
of bags will be the best to bring? Students in Kunming Xinying Middle School have some good ideas. Fifty-
four students of the school held an activity. They made their own environmentally-friendly (对环境无害的)
shopping bags in it. Most students use ole clothes to make their bags. They painted pictures like the Olympic
rings on them. But Wang Shuncheng, a Junior-Two boy, chose a different material (材料). He made his bag
with old newspaper. Is a newspaper bag strong enough to hold shopping? "No problem. I put six bottles of
water in the bag." He said, "It's strong enough!"
Chen Lisi, a girl, had a more traditional way to make her bag-she wove (编织) a bamboo bag. It was not
an easy job. With her grandfather's help, Chen spent a whole afternoon making it. She also wove cool (毛线)
flowers on the bag.
Making bags was not all the students did. They had another job: to persuade their parents and relatives
(亲戚) to use environmentally-friendly shopping bags instead of plastic ones. The school will show the bags
so that shops and stores can get some ideas from the students' work.
1. From the passage we know that . [ ]
A. we cannot use plastic bags in supermarket
B. we cannot buy plastic bags from most supermarkets
C. most supermarkets will stop providing free plastic bags.
D. People must bring their own bags when they do shopping in supermarkets.
2. Besides the plastic bags, ______ other kinds of bags are mentioned (提到) in the passage. [ ]
A. two
B. three
C. four
D. five
3. The main purpose (目的) of the activity is ______. [ ]
A. to teach the students how to make more shopping bags
B. to get the students learn to do things by themselves
C. to give the students an environmental protection lesson
D. to get their parents and relatives to use environmentally-friendly shopping bags.
4. The underlined word "persuade" in the last paragraph probably means . [ ]
A. 劝说
B. 指导
C. 命令
D. 监督
5. The school will show the bags in order to .[ ]
A. encourage the students
B. make some money
C. get some work for the students
D. give some ideas to shops and stores
为通风空调风管道中的（）。