Read the following article and select the best answer. Article: We like to consider ourselves the superior race, and we are. It's true that we are getting to know more and more, and we actually live in "the information age". Our human vanity makes us believe that we really have to know everything! Surprisingly, we do not have this ability. The question "what is happening in the Bermuda Triangle" is the very proof. Where is the Bermuda Triangle located? The mysterious triangle is believed to be situated between Florida, Bermuda and Puerto Rico, where too many unusual events have happened. On December the 5th1945, five U.S. military planes took off from Florida on a clear day only to disappear over Bermuda. Furthermore, some other disappearances took place; in 1947, an American C54 plane simply disappeared at 100 miles from Bermuda; at 80 miles, a Star Tiger plane disappeared in 1948. Even Columbus had trouble in Bermuda. Some of his journals were about the strange happenings there: "the waters are changing their colors" and "compasses are going wild". Maybe it's why it is called the Devil's triangle or the Atlantic cemetery. Many _ were stated in order to explain the strange events. In spite of these attempts, the mystery of the Bermuda Triangle remains unsolved. Some people get to say that maybe aliens are involved in it. Other imaginative scientists relate the happenings in Bermuda to Einstein's theory, saying that the missing ships and planes are translated to another dimension of space and time and taken into another world. Maybe we will just have to wait to go to Heaven and ask the One who made it. The answer will surely be a satisfying one! Question: Columbus' journals told us that in Bermuda _ . - an American C54 plane disappeared - there were some strange happenings - the compasses were lost - a cemetery was found
there were some strange happenings

Read the following article and select the best answer. Article: There are many differences between America and China. The biggest difference is traffic rules. In America there are too much more cars than in China. But there are much fewer traffic jams and accidents in America than in China. We hardly see traffic police in the street, but all cars obey strictly traffic rules, and people hardly find that a car does not obey traffic rules in the street. About American traffic rules, there are many better terms, such as: 1. Stop line: There are stop lines in all crossing without traffic light (some have two stop lines and others have four stop lines). All cars must stop while meeting the stop line. 2. Traffic light: There is traffic light in the crossing of the road. Cars may almost turn every direction. The traffic light can give signal step by step including u-turn. There is a kind of middle lane of turning left. When a car wants to turn left in the road, he may enter into the middle lane of turning left and give a signal of turning left. When he thinks being safe, he may turn left. In many conditions the order of passing is also given very specifically. If people want to change lane or turn, they must look behind and think being safe. Only so, they may do it. 3. Specific item: Such as parking, there are three kinds of lines (their colors are white, blue or red) in the roadside. Every line may park different kinds of cars. There are many streets in some residential areas , and there is a kind of rule that any car cannot park at any time or any period time. In every parking, there are some special positions for invalid people. 4. About the priority of passenger and car: At any case, passengers have the priority to cars. And only after passengers have passed the road and got the top of sidestep, cars may go ahead. In general, traffic rules of America are very specific, convenient, safe and humanizing. Question: Why is there a middle lane of turning left on the road? - It is designed for the cars that want to turn left. - It is very safe to drive there. - It is very convenient for the traffic police to find the cars that break the rules. - The cars that want to turn left can easily give a signal of turning left.
It is designed for the cars that want to turn left.

(Q).
Read the following article and select the best answer. Article: Global Positioning Systems are now a part of everyday driving in many countries.These satellitebased systems provide turnbyturn directions to help people get to where they want to go.However,they can also cause a lot of problems,send you to the wrong place or leave you completely lost.Many times,the driver is to blame.Sometimes a GPS error is responsible.Most often,says Barry Brown,it is a combination of the two. Barry Brown is with the Mobile Life Centre in Stockholm,Sweden.He told us about an incident involving a friend who had flown to an airport in the eastern United States.There he borrowed a GPSequipped car to use during his stay.Mr Brown says,"They just plugged in an address and then set off to their destination.And,then it wasn't until they were driving for thirty minutes that they realized they actually put in a destination back on the West Coast where they lived.They actually put their home address in.So again,the GPS is kind of 'garbage in garbage out'." Mr Brown says this is a common human error,but what makes the problem worse has to do with some of the shortcomings,or failures,of GPS equipment.He says,"One problem with a lot of the GPS units is they have a very small screen and they just tell you the next turn.Because they just give you the next turn,sometimes that means that it is not really giving you the overview that you would need to know that it's going to the wrong place." Mr Brown says,"One of the things that struck us,perhaps the most important thing was that you have to know what you're doing when you use a GPS.There are these new skills that people have developed.There are these new competencies that you need to have to be able to use a GPS because they sometimes go wrong.This goes against a common belief that GPS systems are for passive drivers who lack navigational skills." Barry Brown says to make GPS systems better we need a better understanding of how drivers,passengers and GPS systems work together. Question: The example of Barry Brown's friend is used to show that _ . - GPS is nothing but garbage - GPS is still not accurate enough - it is difficult for drivers to use GPS equipment - sometimes drivers are responsible for the problem
(A).
sometimes drivers are responsible for the problem