Do you know ?A. how old is he B. how old he is C. he is how old B [解析]句意:你知道他多大了吗?根据疑问词引导的宾语从句.用陈述句语序,故选B 题目和参考答案——青夏教育精英家教网—

题目内容

Do you know ?

A. how old is he B. how old he is C. he is how old

B 【解析】句意：你知道他多大了吗？根据疑问词引导的宾语从句，用陈述句语序；故选B

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How do students spend their free time after finishing their homework? Watch TV, play computer games, or go outside to relax? Here’s a good e1..

Tim and Kerry Meek are b2. teachers. They live in the UK with their two daughters: eleven-year-old Amy and nine-year-old Ella. Recently, the Meek family has b3. the focus(焦点)of the whole country after they completed 100 different outdoor activities in one year.

The Meek couple didn’t want their children to spend all their s4. time in front of the TV and become “couch potatoes”. So about one year ago, the Meeks decided that watching TV and playing computer games were not a5.. Instead, they set 100 tasks for the two girls to do outside. Although Mr. and Mrs. Meek are not outdoor activity fans, they took part in all the a6. to encourage their daughters. It turns out that the two sisters really had a good time joining activities.

Every holiday and weekend, whether it’s sunny, rainy o7. snowy, the Meeks would start to try the activities on their list, i8. hiking, sailing, climbing , skiing, and so on. The two little girls not only had a wonderful time, but a9. learned a lot of skills from the activities. They were even able to stand up in front of their school to make a s10. for charity. “Our friends spend a lot of their free time doing things which are harmful to their health. Luckily, we’ve had the chance to experience something different.”

1.example 2.both 3.become 4.spare 5.allowed 6.activities 7.or 8.including 9.also 10.speech 【解析】关于如何对待学生做完作业后的时间安排问题，米克一家为大家提供了一种解决方案—丰富的户外运动。 1.句意：这里有一个好案例。前面发出了一个疑问：学...

Miss Lee taught me to be ______ honest person. I will never forget ______ words that she said.

A. a; the B. a; / C. an; the D. an; /

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A team at RMIT University in Melbourne, Australia, found a way to put special nanostructures (纳米结构) into clothing, which can then clean the clothes. When sunlight hits the nanostructures,they break down the dirt and stains (污渍) that don’t belong on your clothes.

The nanostructures don’t break down the actual clothing because cotton and the other clothing materials are too strong to be broken down. According to CNN, the researchers cover the clothingin a solution made of silver and copper (铜) nanostructures. All it takes is 40 minutes of sunlight and your clothes will look as good as new.

So if you spill on yourself during lunch, you can step outside for a walk, and it will be cleanby the time you go inside. It not only makes your life easier, but it can also be good for the environment.

According to the US Department of Energy, the average load of laundry uses about 25 gallons (about 94 liters) of water. Water is a very important resource, so using less of it to wash clothesis better for the environment. But one of the scientists at RMIT University knows more needs to be done.

“There’s more work to do before we can start throwing out our washing machines,” said Dr Rajesh Ramanathan, “but this is a strong foundation .”

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