Please answer this: Write a multi-choice question for the following article, with the given choices and answer: Article: Sandstorms hit northwestern China's Gansu Province and North China's Inner Mongolia Autonomous Region on the first day this year. According to Sun Landong,a meteorologist with the Lanzhou Meteorology Observatory,visibility was less than 100 meters in Minqin, a Gansu county near Inner Mongolia,because of sand. When visibility drops to less than 1 kilometer, it is called a sandstorm. The sandstorm in Minqin blew up dust in neighboring towns, such as Baiyin,Wuwei,Jinchang and Lanzhou,the capital city of Gansu Province Dust-laden winds also swept into Beijing. Brought by northwesterly blowing at more than 20 meters per second, dust first reached the capital's suburbs at 7 a. m.,downtown areas at 9 a. m. The winds,which died down during the night,brought the temperature down to as low as 8 0C below zero and many flights put off their planned time from the city's airport. It is quite rare for sandstorms,which are frequent between March and June,to happen in winter,when the earth is frozen. The sandstorms in Gansu and Inner Mongolia do not necessarily mean there will be more of them in the spring than last year,when they were serious,but Beijing is taking it very seriously. It is reported that Beijing will spend 6 billion yuan( US 725 million) in preventing sandstorms in the capital and has already set up a special team to make sure what causes them. Options: A Sandstorms took place in Gansu. B Sandstorms happened on the first day of the new year. C Sandstorms are very serious,compared to last year. D Experts are trying their best to determine the cause of the sandstorm formed this year Answer: B Sandstorms happened on the first day of the new year. Question:
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Answer: What is the main idea of the passage?

Problem: Write a multi-choice question for the following article, with the given choices and answer: Article: Sourcing Assistant Needed Time: 28 March-27 September, 2011 Indian company's Shanghai office is looking for a local Chinese girl, who can speak fluent English, and has at least one year experience in trading business. Main responsibilities are: sourcing for new suppliers, factory visiting, negotiating and orders following up. Interested candidates can email me you expected salary, resume and current photo to: _ , Miss Wang for more details. Senior Interior Designer Time: 10 January-09 June, 2011 Reply to: _ RHK Design is seeking a Senior Interior Designer for our corporate projects. Your primary role is to work closely with our American and European clients to deliver the international design solution they require. You must have an ability to work with 8 individual managers to negotiate space needs and requirements, and communicate your designs to your design support team.In-depth knowledge of interesting and innovative materials is required. Travel throughout China may be required. Customer Service Assistant Time: 01 February-31 August, 2011 Reply to: _ Type of job: Full-time Requirements: --B.A. or B.S.degree; foreigners only: --One year's working experience desired, preferably in customer service or hospitality industry --Responsible, pleasant personality and self-motivated. --Good communication and interpersonal skills --Good command of both spoken and written English; Putonghua is an advantage but not a must Work Load: 5-day-work; national holidays Monthly Salary: Around RMB 8-10 K Female English Tutor Needed Time: 05 January-01 October, 2011 Reply to: _ A 10 -year-old girl is looking for an oral English tutor Time: twice a week, in the evening and weekend, 1.5 hrs at a time Rate: 200/h Requirements: From America: female; experienced Options: A RHK Design deals with business only from European countries B to be a sourcing assistant, you need to be very persuasive C to be a Customer Service Assistant, you must speak Putonghua D a girl from Beijing is very likely to be employed by the Indian Company Answer: B to be a sourcing assistant, you need to be very persuasive Question:

A: We can know from the four ads that _ .

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Your next Saturday night takeaway could be brought to you by a robot after a major food delivery company announced plans to use automated vehicles to transport meals. Europe's biggest online takeaway food company Just Eat has partnered with Starship Technologies to deliver food with robots on the streets of London later this month. "Nobody has ever done deliveries with land-based robots," said Allan Martinson, the chief operating officer of Starship. The robot courier can travel up to 4 miles per hour for about 10 miles. It uses a GPS signal and nine cameras to navigate . Instead of a person arriving at their door, customers could find themselves receiving a notification on their phone that says a robot is on its way and a code to unlock the automated courier. "Put the code in, the robot opens up, and there's your food," said David Buttress, chief manager of Just Eat. The robot, which has so far been tested in Greenwich, Milton Keynes and Glastonbury, costs PS1 to transport within 3 miles, compared with the PS3 to PS6 it costs for a human courier. To date 30 robots have driven nearly 5,000 miles without getting into an accident or finding themselves picked on by passers-by. They have driven in more than 40 cities around the world, including London and Tallinn, Estonia. An initial worry was how the public would react to robots. But Martinson said the public has been calm when passing the delivery machine on the streets. "The most surprising reaction has been the lack of reaction," said Martinson. Another significant fear was that people would disrupt the robots, or try to steal them and their contents. To prevent this, the robot is fitted with nine cameras, two way audio, and movement sensors that send a warning if it is lifted off the ground. And it opens only with a pass code provided to the customer via a notification. "It's much easier to shoplift than it is to steal a robot," said Martinson. Options: A they are easy to operate B the robot delivery is appreciated in big cities C the robot delivery is cheaper than human delivery D they can travel for 10 hours continuously Answer: C the robot delivery is cheaper than human delivery Question:
A:
The test of Starship robots shows that _ .