Ques:Read the following article and select the best answer. Article: Steven Jobs was born on February 24,1955,in San Francisco,California,and was adopted by Paul and Clara Jobs.In 1961 the family moved to Mountain View, California.At that time people started to refer to the area as "Silicon Valley". As a child, Jobs preferred doing things by himself, not interested in team sports or other group activities.He enrolled in the HewlettPackard Explorer Club. There he saw his first computer at the age of twelve. He was very impressed, and knew right away that he wanted to work with computers. At that time almost all computers were so large that one could fill a room, and so costly that individuals could not afford to buy them.Advances in electronics, however, meant that the parts of a computer were getting smaller and the power of the computer was increasing. By 1980 the personal computer era was well underway.Apple was continually forced to improve its products to remain ahead, as more competitors entered the marketplace. Apple introduced the Apple III, but the new model suffered technical and marketing problems.It was removed from the market. Early in 1983 Jobs unveiled the Lisa.It did not sell well,however, because it was more expensive than personal computers sold by competitors.Apple's biggest competitor was International Business Machines (IBM). By 1983 it was estimated that Apple had lost half of its market share ( part of an industry's sales that a specific company has) to IBM. In 1984 Apple introduced a revolutionary new model, the Macintosh.The Macintosh did not sell well to businesses,however.It lacked features other personal computers had, such as a corresponding high quality printer. The failure of the Macintosh signaled the beginning of Jobs's downfall at Apple. Late in 1988 the NeXT computer was introduced, aimed at the educational market.The product was very userfriendly,and had a fast processing speed, excellent graphics displays,and an outstanding sound system.Despite the warm reception,however, the NeXT machine never caught on. It was too costly, had a... Question: According to the passage, the Apple III _ . - was popular among the young people - turned out to be a failure - caused more competitors to come into the market - could be linked to a printer

Ans:turned out to be a failure
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Ques:Read the following article and select the best answer. Article: Our society reports many negative messages about bicycling in traffic. Bicycling in traffic is considered by many to be reckless and sometimes rude. The most common advice given to cyclists is to avoid busy roads that provide convenient access to important places, which means they should only go to unpopular destinations on undesirable and inconvenient roads. Another popular idea is that cyclists should stay as close to the edge of the road as possible in order to stay out of the way of cars. Getting in the way of cars is considered to be an invitation to death, because car drivers are often expected to run into anything that is slower or more vulnerable. Going together with motor traffic used to be regarded as a nice idea for cyclists, but today it is thought to be suicide. Roads are believed to be designed for cars and not for bicycles. Inferior bicycles may hold that they have the right to use the road, but they had better stay out of the way of superior users or they will be "dead right". As a result of these "common-sense" beliefs, bike safety programs developed by motoring organizations and "pedestrian-style" cyclists during the 20th century attempted to teach cyclists to provide a clear path to motorists at all times by hugging the edge of the road, riding on sidewalks so cyclists can see when to get out of the way. Some towns tried to prohibit bicyclists from operating on important roads or roads without shoulders. Engineering projects designed for bicycle safety have involved construction of side paths to get cyclists off roads and bike lanes to keep cyclists out of the way of motorists. The benefit of these efforts is to protect cyclists from collisions from behind, which are widely believed to be the greatest danger to cyclists and caused by cyclists' failure to keep up with the desired speed of motor traffic. This is the taboo that harms the bicycle transportation policy: that bicyclists must be kept out of the paths of motorists or they will surely be killed. Question: According to the author, bicycling should be _ . - supported - banned - controlled - cancelled

Ans:controlled
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Ques:Read the following article and select the best answer. Article: It's impolite to spit out the first bite of your dinner. But to a type of Australian snake, this rude behavior is a matter of life and death. The snake, called a floodplain death adder , eats two types of frogs that are hard to stomach. The frogs produce chemicals to defend them from predators . One of these species, the Dahl's frog, can kill a snake that tries to eat it. The other species, the marbled frog, is less dangerous but still tough to eat. When attacked, _ produces a glue like substance. Leaves and branches get caught up in this material, making a big sticky mess that gets in the way of anything trying to swallow it. A marbled frog can even get stuck on the head of an attacking snake. Both frogs have good defense methods. But the floodplain death adder knows how to get around each of them. Floodplain death adders quickly strike these frogs, using their poisonous teeth to inject poison. But then, instead of swallowing their dinner immediately, the snakes sit back and wait for their preys to become safe to eat. That's because both the Dahl's frog's protective toxin and the marbled frog's glue break down over time. After a while, the frog toxin is no longer poisonous and the glue is no longer sticky. The two substances break down at different rates, and floodplain death adders seem to know the difference, And adder waits for a different length of time depending on the species of frog it just struck. The stickiness of the marbled frog glue decreased by as much as two-thirds after just 10 minutes. And that's just about how long an adder waits before eating a marbled frog. On the other hand, the snakes wait for about 40 minutes before eating a Dahl's frog. That's enough time for the frog's toxin to break down into harmless substances. But even a quick strike gives a taste of the Dahl frog's toxin. After striking such a frog, a floodplain death adder thrashes around and lies on its back with its mouth open, It's like the snake has just had a... Question: What's the floodplain death adder's method to make the frogs safe to eat ? - They thrash around with their mouths open - They sit back and wait for their preys to become safe to eat - They inject poison on the preys and wait for the breaking down of their toxin and glue before eating them - They quickly strike these frogs

Ans:
They inject poison on the preys and wait for the breaking down of their toxin and glue before eating them
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