单选题 44. —Can I look at your newspaper a minute? —________.

单选题 26. — Is there any outdoor learning in your school? — ___________. We learn outdoors once or twice every month.

单选题 Two months ago, China tested its ____ aircraft carrier (航空母舰) built completely on its own.

单选题 25. It’s believed that playing computer games too much does ___________ harm than good.

单选题 21. I went to __________ supermarket to buy ___________ birthday gift for my aunt yesterday.

单选题 24. Daniel has tried to lose _______ by eating less recently, but two kilos has been put on instead.

单选题 1. Dear children, this is ______ unusual exam. ______ exam is very important to you. Please take it easy. Wish you good results.

单选题 Jessica used to be a manager in a company, but she gave up ___________ job when she became a mother.

单选题 27. We can collect rainwater when it rains ___________, and use it to water plants.