Problem: Write a multi-choice question for the following article: Article: THERE are natural disasters that humans can predict. There are others whose timing is difficult to know. What happened in Indonesia last month fell into the latter group. On October 25, a tsunami caused by a 7.7 magnitude earthquake in the Mentawai islands of West Sumatra, Indonesia hit shores and damaged whole villages. By last Friday, it had left about 450 dead and forced around 15,000 people to leave their homes. Tsunami is Japanese for "harbor wave". It is usually caused by a sudden rise or fall of part of the Earth's crust under the ocean. It is most common in the Pacific and Indian oceans. Normally a tsunami is a series of waves. The waves can be very long - as much as 100 kilometers - and be as far as one hour apart. They are able to cross oceans without losing much energy. When the ocean is deep, tsunamis can travel unnoticed at speeds of up to 800 kilometers an hour. They can cross a whole ocean in a day or less. The wave may only be a few meters high but when they are near the shore and reach shallow water, they build up height very quickly. Some witnesses in the Mentawai islands reported seeing up to 6-meter high waves crash onto the shore. Failed alert system Many countries set up early warning systems in their waters in the hope of giving people enough time to escape to higher ground in the event of a tsunami. But Indonesia's warning system, completed with German aid, stopped working about a month ago because of disrepair , according to the country's Meteorology and Geophysics Agency. As a result, not a single siren sounded after the earthquake. However, it was unclear if the sirens could have made a difference because the islands affected were so close to the epicenter that the tsunami would have reached them within minutes.

A: Question: What do we know about Indonesia's Tsunami warning system from the article?Options:A Germans are still completing it.B Warnings could be of no use at all.C Tsunamis come before warnings.D It has been under repair for a month.Answer:B

Problem: Write a multi-choice question for the following article: Article: United States President George W. Bush is expected to issue a directive in the next few weeks. It will give the US Air Force a green light for the development of space weapons, US media reported last week. This would potentially start a new global arms race, some experts have warned. To keep that from happening, last Wednesday the White House explained that it was not considering putting weapons in space. It said it was making a shift inprefix = st1 /USspace policy to allow for protection of satellites. But some defense analysts and arms control advocates argue that the policy will pave the way for the US to put both defensive and offensive ( ) weapons in space. "No one should be fooled," said Theresa Hitchens, an American weapons expert. The USis now restricted by a 1996 directive signed by President Bill Clinton. Plans for space weapons were vetoed by the Clinton cabinet. The directive emphasized the peaceful use of space , in agreement with almost unanimous ( ) global opinion. The USmilitary has placed importance on space and has sent up numberous satellites for troop communications and to provide intelligence and data to guide bombs to their targets. The US Air Force wants to develop space- based weapons that could strike targets anywhere in the world within 90 minutes of receiving the order to open fire. These new weapons under development cover a wide range. They include hunter- killer satellites and orbiting weapons. And they use lasers, radio waves, or even dense metal tubes, known as " Rods from God", dropped from space to do the damage. There are many barriers to the setting up of this kind of program, experts say. First is the coast. It is estimated that the budget may be US $220 billion to US $ 1 trillion . The technical difficulties of developing reliable space weapons are also a problem. And, the program will draw strong criticism from around the world. Experts worry about starting a space arms race.

A: Question: After reading this passage, it can be inferred that " _ ".Options:A George W. Bush's directive to be issued will be against global opinionsB The White House is right in explaining thatUSnew space policy aims to protect satellitesC USgovernment has little difficulty in developing new space weaponsD President George W. Bush and Bill Clinton share a lot in commonAnswer:A

Problem: Write a multi-choice question for the following article: Article: America's No.1 health problem? A report published by the American Institute of Stress claims the biggest threat to health today is neither cancer nor AIDS. The report says: "It has been estimated that75-90 percent of all visits to primary care physicians are for stress related problems" It is no exaggeration to say that people today are being attacked by stress. According to the National Consumers League, " Work is the top source of stress for adults who have problems and stress in their lives (39%),followed by family (30%).Other sources include health (10%), concern about the economy (9%)and concern about international conflict and terrorism (4%)." However , stress is hardly unique to the United States .A British survey in 2013 estimated that "over half a million individuals in Britain believed in 2012 that they were experiencing work -related stress at a level that was making them ill ." As a result of "work -related stress, depression or anxiety ,"there are "an estimated thirteen and a half million reported lost working days per year in Britain ."\ The picture is no less bleak in mainland Europe .According to the European Agency for Safety and Health at Work , "work-related stress has been shown to affect millions of European Workers across all types of employment sectors ." One survey revealed that there are "about 41 million workers affected by work-related stress each year." What about Asia ? A report issued by a conference held in Tokyo concluded: " Job stress is a common concern among many countries in the world , both developing and industrialized countries ." The report observed that "several countries in East Asia , including China and Korea, have rapidly industrialized and economically grown .These countries now have a lot of concerns on job stress and its harmful effects on workers' health."

A: Question: What's the best title for this passage ?Options:A America's No.1 Health ProblemB How to Deal with StressC Attacked by StressD Working Stress around the WorldAnswer:C

Problem: Write a multi-choice question for the following article: Article: The Australian continent is a land like no other. Its animals, plants and landscapes have evolved over one thousand years, and there are about a million different natural species in Australia. More than 80 per cent of the country's plants and animals are unique to prefix = st1 /Australia, along with most of the fish and almost half the birds. Australia has more than 140 species of marsupials ,including koalas, wombats and the Tasmanian devil, now found only in the Australian wilderness. More than 750 species of birds have been recorded in Australia, 350 of which are found nowhere else in the world. Among them are the kookaburra, the rainbow lorikeet and fairy penguins. There are also 55 differernt species of macropods--the kangaroo family--native toAustralia. They vary greatly in size and weight, ranging from half a kilogram to 90 kilograms. The country has been making every effort to protect its natural heritage. Despite the large size of the continent, the majority of Australians live on the coast and in major cities--around 75 per cent of Australia's population lives in city areas. Australia is the driest continent on earth. Its center has one of the lowest rainfalls in the world and about three-quarters of the land is dry. These dry areas extend from the large central deserts to the western coast. Soils in these areas are very poor compared to other deserts. This has given Australians a great challenge.They have to make the best use of the variety of regions to meet the competing demands of agriculture, economy and conservation.

A:
Question: Wombats and the Tasmanian devil are the names of_.Options:A plantsB animalsC placesD peopleAnswer:B