国家开放大学理工英语4形考任务2参考答案.docx
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1、国家开放大学理工英语4单元自测参考答案单元自测2一、选择填空:阅读下面的对话或句子,从A、B、C三个选项中选出一个能填入空白处的最佳选项。1、Perhaps you have heard our products. Would you like to know something more?_a. Sure. Go ahead.b. I dont need anything.c. Ive heard lot about you.2、Could you give methe brochure for that machine?_a. Yes, here you are.b. No, thanks
2、.c. Yes, please.3、_Can you tell me something about your new product?a. What do you do, sir?b. what do you want to buy?c. Can I help you, sir?4、My assistant will now_ the machine in action.a. demobilizeb. domesticc. demonstrate5、You can turn on the toy robot by_ this button. a. pressingb. pressc. pre
3、ssed6、How about having a drink?_a. Good idea.b. Me too.c. Help yourself.7、Let me introduce myself, Im Tom._.a. It is my pleasure.b. pleased to meet you.c. what a pleasure.8、We trust this new product of ours will _ to your market. a. appealb. appearc. appease9、The scientist spoke confidently, _ impre
4、ssed me most.a. thatb. so thatc. which10、Spaceships are stocked with a variety of_ foods. a. initialb. instantc. instinct11、The Cheetah robot made by MITs scientists can jump over hurdles while _.a. it runningb. runningc. be ran12、They are trying to make a new productthe worlds smallest _ robot.a. h
5、ammerb. humanec. humanoid13、They built a robot capable of _ spoken commands. a. understandb. understandingc. understood14、We _ to deliver the goods within a week. a. assureb. guaranteec. guard15、The reason why he didnt come to school was _ he was ill.a. becauseb. whyc. that二、阅读理解:阅读下面的短文,根据文章内容从A、B、
6、C三个选项中选出一个最佳选项。Roby Mini is just 40 centimeters tall, has a large round screen for a head and has been designed to help senior citizens living alone.Manufactured by robotics company Shanghai PT Info, the brightly colored robot, which costs 5,000 yuan ($790), was launched on Aug 14 to help entertain
7、and monitor elderly people.In Shanghai last year, the number of registered residents at least 60 years old was 4 million. That was nearly 30 percent of the population. By 2018, the figure is projected to rise to 5 million.With many living alone, robots such as Roby Mini can help play a crucial role
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