题目内容：

Going Zero Waste means more than dealing with the rubbish we create. It means reducing it, too. People who go Zero Waste are careful about what they do. They never take more than they need, they reuse plastic bags, and they make good plans not to buy more than necessary before going shopping.

Kamikatsu, a Japanese village, has already gone Zero Waste. The 2,000 villagers recycle everything possible. There are 34 different boxes at the recycling center! The villagers sometimes just feel unhappy about what they have to do, but they also see the good side.

Let’s think about how to enjoy a Zero Waste Christmas. By sending recyclable cards, we can help our friends and family reduce(减少) waste. And wouldn’t it be better to enjoy the spirit of Christmas with a real tree that can be re-planted in spring?

Going Zero Waste requires us to think more about what happens before and after we act. It is not always easy. But just think how good it would be, both for ourselves and for the earth we live on, if we never had to waste anything.

1.The underlined word “it” in paragraph 1 refer to __________.

A．a plastic bag       B．the rubbish        C．a difficult thing     D．going Zero Waste

2.Which of the following is a way of going Zero Waste?

A．Plant trees at Christmas.

B．Using plastic bags when shopping.

C．Sending recyclable cards for Christmas.

D．Buying things when you are very hungry.

3.What is the purpose of this passage?

A．To persuade people to reduce waste.

B．To teach people how to enjoy Christmas.

C．To introduce the life of Japanese villagers.

D．To tell people how to deal with difficulties.

4.How is the passage developed?

A．Topic--Examples--Discussion               B．Examples--Argument--Topic

C．Topic--explanation--Argument              D．Examples--Explanation--Discussion