题目内容
—When did the Greens come to China?
—They_____ China for seven years.
A. have been in B. have been to C. have come to
A 【解析】句意:-Green一家人是什么时候来中国的?-他们在中国呆了七年了。have been in呆在某地;have been to去过某地;have come to已经来到某地。句中for seven years表示一段时间,故这里应用have been in China,是系表结构,表示状态,可以持续。故选A。come是瞬间性动词,不能和一段时间状语搭配使用。The Coolest Inventions
Great inventions often change the world. Why not try our coolest inventions?
Frying Pan $ 100 | Cooking by yourself is a great idea! Try this smart pan even if you don’t know how to cook! In it there is an APP that can control the heat. You just need to follow the instructions and a delicious meal can be yours. Year of invention: 2015 |
Cooler $399 | A cooler can keep your food and drinks fresh. But the US inventor Ryan wants more than that. His cooler can also be used as an MP3 player. It even provides power for your mobile phone. Year of invention: 2012 |
Coaching Basketball $200 | The coaching basketball can develop your basketball skills. In the basketball there is a Bluetooth chip (It can send information to your mobile phone.) If you don’t play well, a "coach" will tell you how to improve. Year of invention: 2014 |
Super Wheel $799 | Too tired to ride a bike in a large city? Cambridge University has developed the Super Wheel. It’s a real wheel to help riders to ride more easily. It also gives real-time information of the road conditions to your phone. Year of invention: 2014 |
1.How much is a Frying Pan?
A. $100. B. $200. C. $399. D. $799.
2.What can Ryan’s Cooler do?
A. It can help to heat the food and the drink. B. It can teach you how to play basketball.
C. It can cook your food without electricity. D. It can provide power for mobile phones.
3.When was the Coaching Basketball invented?
A. In 2011. B. In 2014. C. In 2015. D. In 2016.
4.What’s the speical of the Super Wheel?
A. It can be used as a mobile phone. B. It can show the cooking steps by riding.
C. It can improve your basketball skills quickly. D. It can give the information about the road conditions.
5.What does the undelined word "real-time" mean?
A. 真正的 B. 随机的 C. 实时的 D. 匆忙的
1. A 2. D 3. B 4. D 5. C 【解析】 本文叙述了四种伟大的发明,它们是煎锅、散热器、教练篮球及超级轮子。分别介绍了它们的价格、特点、作用及发明的时间等信息。 1.细节理解题。根据Frying Pan $ 100可知,煎锅100美元。故选A。 2.细节理解题。根据It even provides power for your mo...