Write a multi-choice question for the following article, with the given choices and answer: Article: In the early hours of March 8, a Boeing 777 took off from Kuala Lumpur, Malaysia. Its destination was Beijing. But for unknown reasons, it never arrived there. There were 239 people on the Malaysia Airlines flight, including 154 Chinese. As of March 13, 12 different countries, including Malaysia, China, Vietnam and the US, were searching for the plane. The disappearance is an "aviation mystery", Azharuddin Abdul Rahman, the head of Malaysia's Civil Aviation Authority, said on March 10.There was no clear sign of a crash by March 13. Between 1-2 hours after takeoff, the plane suddenly lost contact with people on the ground. The weather was clear, and the pilots didn't make any calls . No evidence was found in the area where the flight last made contact. People are also talking about a possible hijacking . International police agency Interpol confirmed on March 9 that at least two passengers on the flight had used stolen passports to get on board. "We are looking at all possibilities," said Malaysian Transport Minister Hishamuddin Hussein. The incident is now being called simply a "plane disappearance". So, what are some possible causes of a plane disappearance? An AP story provided a summary. 1. A failure of the plane's body or its engines. However, even if both engines stopped working, the plane could still glide for up to 20 minutes, giving pilots time to make an emergency call. 2. Bad weather. Planes are designed to fly through most severe storms. However, in June 2009, an Air France flight from Rio de Janeiro to Paris crashed during a bad storm over the Atlantic Ocean. 3. A bomb. Throughout history, several planes have been brought down by bombs. 4. An accidental shoot-down by some country's military. In July 1988, the US Navy accidentally shot down an Iran Air flight. In September 1983, a Korean Air Lines flight was shot down by a Russian fighter jet. No matter how unlikely a situation, it's too early to determine what really happened to MH370. It could take months, if not years, to _ any... Options: A Four cities. B five cities. C Six cities. D Seven cities. Answer: A Four cities. Question:
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Answer: How many cities are mentioned in this passage?

Q: Write a multi-choice question for the following article, with the given choices and answer: Article: Gadgets can be wildly expensive and quickly out-of-date, but Steven Poole is still the first to buy them. Technological innovations are often quite stupid. The idea that you might want to walk down the street holding a mobile phone in front of your face, just to experience the wonders of video calling, is clearly ridiculous. Luckily for the tech companies, however, there are some people who jump at the chance to buy into new gadgets before they are fully ready and cheap enough for the mass-market. They are called early adopters, and their fate is a terrible one. I should know, since I am one myself. Early adopters have a Mecca: it's Tokyo's Akihabara district, also known as "Electric City". There, in 1999, I bought a digital camera, a gizmo that few people in Britain had heard of. Over the next few years I watched in great sadness as digital cameras became more popular, cheaper and more powerful, until better models could be had for a quarter of the price I had paid. Did I feel stupid? What I actually did was this: I splashed out more money last year for a new one, one that let me feel pleasantly ahead of the curve once again. But I know that cannot last, and I'll probably have to buy another in a few years. Thus early adopters are betting on other people eventually feeling the same desires. And it's worse if that future never arrives. Early adopters of the Betamax home-video format in the 1970s could only look on in sadness when their investment was nullified by the success of VHS. All sorts of apparently splendid inventions, such as videogame consoles like the Atari Jaguar have been abandoned to the dustbin of history right after a few early adopters bought in. Those who invested thousands in a Segway motorized scooter on the wave of ridiculous advertising campaigns that accompanied its launch a couple of years ago can join the club. You might think we should just stop being so silly, save our money, and wait to see what really catches on. But the logic of the industry is such that, if everyone did... Options: A the Segway motorized scooter (para. 3) was once quite popular B early adopters are probably welcomed by the tech companies C Mecca (para. 2) is a place where new digital cameras are designed D all the early adopters are very rich and enjoying buying anything new Answer: B early adopters are probably welcomed by the tech companies Question:
A: It can be inferred from the passage that _ .

Write a multi-choice question for the following article, with the given choices and answer: Article: Passing a store, you might just step in and see if the store has received any new CDs. Once in the store, you're delighted to discover some new CDs that you must have. You could buy them later, of course, but you're already here, so why not now? In the checkout line you wonder whether to write a check or pay with a credit card. Either way would be OK, you suppose. The trouble with writing a check, though, is that you don't have much money left in your checking account. Using the credit card you won't have to pay at once, and when you do pay, you will only have to pay a little a month. So you hand the salesperson your plastic card, and that's the deal! There are a few good things about credit cards. For one thing, it's almost impossible to rent a car without a credit card. For another, they are helpful if you are in a situation where you don't have your checkbook or you have little cash with you. What are the disadvantages? One is that few people have the discipline to use their credit cards wisely. Instead, many fall into the buy-now-pay-later trap. Many become "addicted to plastic." Another disadvantage is that credit cards are more abstract than money or checks and thus contribute to our having less control over our money. Bank notes are physical things, and you have to _ your checking account every month when you pay with a check. This takes a bit of work, and although it's painful, it's more realistic. Credit cards represent the abstract, lending a certain air of unreality to the stage of managing your finances. All you do is sign your name; someone else does the math for you. Options: A They will leave you buying more than what you can really afford. B They will leave you spending more than paying in cash or with checks. C They can save you some money sometimes but later cost more. D They can save you some money but increase interest in your bank account. Answer: A They will leave you buying more than what you can really afford. Question:
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Answer:
What is the disadvantage of the credit cards?