IQUIQUE, Chile (Reuters) -- Rescue workers at the San Jose gold and copper mine in northern Chile had reason to sing this week. A small hole drilled into the earth became a passage to freedom for 33 trapped miners, who spent 69 days underground. "Never have people been trapped for so long so deeply," says a doctor at NASA, the American space agency, which helped in the rescue. But the chief medical officer for the miners said most are in good enough health to leave the hospital within a day or so. The first three recovered and went home Thursday night. For much of the day the miners relaxed with Chilean President Sebastian Pinera. The 32 Chileans and 1 Bolivian still wore special sunglasses to protect their eyes. A partial mine collapse on 5th August trapped them more than half a kilometer underground. They had to stretch a two-day food supply. For two weeks no one knew if they were alive or dead. Later, they received supplies. The first miner rescued on Wednesday was Florencio Avalos. The second was Mario Sepulveda, who talked about how the experience tested his faith. The last miner up was Luis Urzua, who was the shift leader when his crew became trapped. Rescuers used a metal cage to pull the miners to safety in less than 24 hours -- faster than expected. The rescue capsule was a half-meter wide and known as the Phoenix, an imaginary bird from ancient stories. It bursts into flames but is continually reborn and rises from the ashes. Chile's Navy built the capsule with advice from mining experts and NASA engineers. It worked like an elevator, traveling up and down on a cable through a shaft drilled 622 meters into the rocks. Millions of people around the world watched the rescue. More than one thousand journalists traveled to the mine in the Atacama Desert to report on the rescue. They joined family members of the miners and rescue crews housed in an area of tents known as Camp Hope. How many rescued miners are still in hospital? A) 3. B) 30. C) 33. D) 69.
B
(Question)
in order to know a foreign language thoroughly , four things are necessary. Firstly, we must understand the language when we hear it spoken. secondly, we must be able to speak it ourselves, with confidence and without hesitation . Thirdly, we must do much reading. Finally, we must be able to write it. We must be able to make sentences that are correct in grammar. There are no shortcuts to succeed in language learning. A good memory is a great help, but it is not enough only to memorize the rules from a grammar book. it is not much learning by heart long lists ( ) of words and their meanings, studying the dictionary and so on. We must learn by using the language. If we are pleased with a few rules we have memorized, we are not really learning the language. We must "learn through use". Practice is important. We must practice speaking and writing the language whenever we can. Which is the most important in learning a foreign language? A) a good memory. B) speaking. C) practice. D) writing.
(Answer)
C
Ques: The huge explosion in Tianjin is only a symptom of a much bigger problem plaguing China today ! Laws are often not enforced , or are enforced half-heartedly. The law clearly prohibits storage of dangerous goods and chemicals within a certain radius of residential areas, and there must be strict adherence to rules on storage and transportation, etc. The fact that this accident occurred so close to residential areas, resulting in devastating damage to homes and serious injuries to residents, shows that the law was not strictly enforced. Whoever approved the siting of that logistic plant in that particular area has a lot to answer for. Often, officials come to take action only after lives are lost. Another case in point is the unfortunate death of a young mother in the escalator accident in a shopping mall recently. Problems with elevators and escalators have been around for ages, and residents have made countless complaints, but to no avail. After the accident, city officials fan out all over the country checking on escalators for faults, and many escalators have been shut down for repairs. This kind of action is a kneejerk reaction to a serious disaster! There are many disasters waiting to happen. And all are due to weak or non-existent enforcement. For instance, it's well known that many residents add an extra floor to the roof-top of their apartment bocks, endangering the safety of the block, while others dig into their ground floor units to create an extra basement living area, hacking away concrete slabs and cutting steel bars which are the basic foundation of the building, seriously jeodardizing its safety. Neighbors complain, city officials come round and leave, saying they can't do anything as the owner wouldn't open his door for an inspection! They would often leave a note on the owner's door telling him to stop construction, but true to form, the owner just ignores it. This is the kind of enforcement we see so often in China. What is urgently needed in China is a complete overhaul of the... How did the author develop the passage? A) Topic-Argument-Explanation. B) Opinion-Discussion-Description. C) Main idea-Comparison-Supporting examples. D) Introduction-Supporting examples-Conclusion.
Ans: D
What would you think if someone suggested knocking down St Paul's Cathedral to widen the road? Or pulling down Big Ben to make way for a car park? It would be ridiculous, right? But when it comes to devastation of the natural world, we aren't so easily shocked. But we should be...or we'll be in a lot of trouble. _ . Ancient forests are destroyed. Wetlands are becoming dry. Woodland is disappearing, and all in the name of progress. This is bad in itself, but it's devastating for biodiversity. Biodiversity refers to the variety of plants, animals and other living things that are all interconnected. The ecological services provided by biodiversity are vital to everyday life. The air we breathe is a product of photosynthesis by green plants. Insects, worms and bacteria break down waste and make soils rich. And tiny organisms clean the water in rivers and sea. In fact, all life on the earth exists thanks to the benefits of biodiversity. More than 90 percent of the calories consumed by people worldwide are produced from 80 plant species. And 30 percent of medicines are developed from plants and animals. Maintaining a wide diversity of species in each ecosystem is necessary to preserve all living things. The loss of biodiversity could be devastating. "It is wrong to think that biodiversity can be reduced indefinitely without threatening humans," said Harvard University biologist Edward O. Wilson, known as the "father of biodiversity". He warned, "We are about to reach a critical point beyond which biodiversity loss will become irreversible ." But what can we do? The present problem is that the concept of biodiversity is so vague . People might care about giant pandas, but it is much harder to excite them about the fate of tiny sea creatures which are being boiled to death in the cooling systems of power stations along coastlines. TheGuardiannewspaper is trying to help. _ has launched the Biodiversity 100 campaign to try to convince governments around the world to take action to deal with the widespread... When it comes to biodiversity, the present problem is that _ . A) people might not clearly know what is biodiversity and what should be protected B) people are not aware that giant pandas are endangered C) people don't realize that biodiversity is vital to everyday life D) people hunt sea creatures for food
A