题目内容
At the big news, _____________________.
A tears came out of his eyes
B the boy jumping into air
C he was first frozen and then jumped into air
D tears blinded his eyes completely
C
解析

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A car that runs on coffee is unveiled(shown to the public for the first time)today but at between 25 and 50 times the cost of running a car on petrol, the invention won’t please any motor industry accountants.
Nicknamed the Car-puccino, it has been created using a 1988 Volkswagen Scirocco bought for £400 and it was chosen because it looked like the time-traveling DeLorean in the movie Back To The Future.The car will be driven the 210 miles between Manchester and London powered only by roasted coffee granules (颗粒).It has been built by a team from the BBC1 science programme Bang Goes The Theory and will go on display at the Big Bang science fair in Manchester to show how fuels other than traditional petrol can power vehicles.
The team calculates the Car-puccino will do three miles per kilo of ground coffee (咖啡粉) — about 56 cups of espressos (浓咖啡) per mile.The journey will use about 70 kilos of ground coffee which, at supermarket prices of between £13 and £26 a kilo depending on brand and quality, will cost between £910 and £1,820, or between 25 and 50 times the £36 cost of petrol for the journey.In total, the trip will cost 11,760 espressos, and the team will have to take ‘coffee breaks’ roughly every 30 to 45 miles to pour in more granules.They will also have to stop about every 60 miles to clean out the ‘coffee filters’ to rid them of the soot and tar which is also generated by the process.So despite a top speed of 60mph, the many stops mean the going will be slow, with the journey taking around ten hours.
Sadly, the inventors will still have to pay duty on their coffee fuel---even though tax collectors at Her Majesty’s Revenue and Custom haven’t yet worked out how much.
Nick Watson, producer of Bang Goes The Theory, said, “Coffee, like wood or coal, has some carbon content so you can use it as a fuel.The coffee needs to be very dry and in granules to allow the air to move through the pile of coffee as it burns.The brand doesn’t matter.” He said the same technology could be used to power a car on other unusual fuels, such as woodchips or nut shells, construction or agricultural waste.
【小题1】Which is the right way to choose the coffee used as fuels to run the Car-puccino?
A.It should be very dry. | B.The stronger, the better. |
C.The smaller the granules are, the better. | D.It should be of a certain brand. |
A.All kinds of materials can be used as fuels. |
B.The Car-puccino will be put into the market soon. |
C.Nick Watson is the designer of the Car-puccino |
D.Much remains to be improved for the Car-puccino. |
A.it makes a lot of noise |
B.it runs at a very high cost |
C.it has to stop to be refueled very often |
D.it’s not good enough for long-distance journey |
A.About 70 kilos | B.About 42 kilos. | C.About 32 kilos | D.About 30 kilos |
A.It looks like wood or coal. | B.It contains some carbon content. |
C.It is very cheap. | D.It is much better than woodchips or nut shells. |
I travel a lot, and I find out different “styles”(风格) of directions every time I ask “How can I get to the post office?”
Foreign tourists are often confused(困惑) in Japan because most streets there don’t have names; in Japan, people use landmarks(地标) in their directions instead of street names. For example, the Japanese will say to travelers, “Go straight down to the corner. Turn left at the big hotel and go past a fruit market. The post office is across from the bus stop.”
In the countryside of the American Midwest, there are not usually many landmarks. There are no mountains, so the land is very flat; in many places there are no towns or buildings within miles. Instead of landmarks, people will tell you directions and distances. In Kansas or Iowa, for example, people will say, “Go north two miles. Turn east, and then go another mile.”
People in Los Angeles, California, have no idea of distance on the map; they measure distance in time, not miles. “How far away is the post office?” you ask. “Oh,” they answer, “it’s about five minutes from here.” You say, “Yes, but how many miles away is it?” They don’t know.
It’s true that a person doesn’t know the answer to your question sometimes. What happens in such a situation? A new Yorker might say, “Sorry, I have no idea.” But in Yucatan, Mexico, no one answers “I don’t know.” People in Yucatan believe that “I don’t know” is impolite. They usually give an answer, often a wrong one. A tourist can get very, very lost in Yucatan!
1.When a tourist asks the Japanese the way to a certain place, they usually ______.
A.describe the place carefully |
B.show him a map of the place |
C.tell him the names of the streets |
D.refer to recognizable buildings and places |
2.What is the place where people measure distance in time?
A.New York. |
B.Los Angeles. |
C.Kansas. |
D.Iowa. |
3.People in Yucatan may give a tourist a wrong answer ______.
A.in order to save time |
B.Los Angeles. |
C.so as to be polite |
D.for fun |
4.What can we infer from the text?
A.It’s important for travelers to understand cultural differences. |
B.It’s useful for travelers to know how to ask the way properly. |
C.People have similar understandings of politeness. |
D.New Yorkers are generally friendly to visitors. |