题目内容
Since June 1st last year, all the supermarkets have ________ free plastic bags.
- A.to stop to provide
- B.to stop providing
- C.stopped to provide
- D.stopped providing
D

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词汇
从方框内选择适当的词并用其正确形式完成句子。(每词只能选用一次)
cloth, reuse, pollute, waste, different, care, produce, bottle, plastic, environment |
1. These ________ from the factory sell very well.
2. My mother bought some ________ to make me a dress.
3. You must be ________ when cooking with the oven.
4. Keeping away from white __________ can make our country cleaner and more beautiful.
5. Have you ever collected waste paper or _________ for recycling?
6. Nowadays ____________ problem has been common in international society.
7. Mum says it is ________ to throw away old newspapers.
8. Free ___________ bags haven’t been provided in supermarkets since June 1, 2008.
9. More and more people begin to use ________ bags in order to save our world.