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One of the greatest mysteries on Earth is the statues which stand on Easter Island. Easter Island, which was almost uninhabited when it was discovered on Easter Day in 1722 by a Dutch captain, is the most distant island in the world covered with hundreds of giant statues, each weighing several tons and some standing more than 30 feet tall.
Who built these statues and why and how did they get there? Nobody knows the answer for sure.
One theory suggests that Easter Island was first inhabited by Polynesians, who traveled thousands of miles in their canoes(独木舟)in 400 A.D. However, the ocean currents(洋流)which carried them there would not take them back, so that they could not leave.
The statues appear to have been made out of the top edge of the walls of a volcano on the island. Then, it may have been rolled or dragged down to the foot of the volcano(火山). Then, it was stood upright(直立)and ropes were tied around it, which was made to act as a pulley(滑轮). Over a period of months, a statue could be walked for miles down to the ocean. Finally, it was placed in line with other statues, all of them looking towards the center of the island.
This process was difficult. If a statue fell over, it was too heavy to be pulled upright again, so the islanders went back and carved another statue.
The population of Easter Island must have reached 11,000. Later, the resources of the island were used up and people began fighting and eating each other. Work on the statues stopped and the statues were knocked over. When the first Europeans finally arrived on the island, most of these people had died out.
小题1:This passage is mainly about ________ .
A.the discovery of Easter IslandB.the statues on Easter Island
C.the history of Easter IslandersD.the earliest population on Easter Island
小题2: Which of the following correctly tells of the possible working process after a statue was made?
a. It was stood upright and ropes were tied around it.
b. It was walked for miles down to the ocean.
c. It was placed in line with other statues.
d. It was moved to the foot of the volcano.
A.c-d-a-bB.d-b-a-cC.a-c-b-dD.d-a-b-c
小题3: It’s not a fact that ________ .
A.Easter Island is the most distant island in the world
B.Easter is the name of a holiday
C.not all the statues were placed in a line
D.the island was once rich in natural resources
小题4:The underlined word uninhabited most probably means ________.
A.mysteriousB.lost
C.unknown to the worldD.with no people living there

答案

小题1:B
小题1:D
小题1:C
小题1:D
解析

小题1:根据第一段的第一句可知,选B。故选B。
小题1:根据倒数第三段可知,顺序是d-a-b-c。故选D。
小题1:根据倒数第三段“Finally, it was placed in line with other statues”可知,C项不正确。故选C。
小题1:根据第一段1772年复活节那天,荷兰一位船长发现了“复活节岛”,当时岛上几乎没有人居住,故选D。
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试题【One of the greatest mysteries on Earth is the statues which stand on Easter Isla】;主要考察你对教育文化类等知识点的理解。[详细]
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Not long ago, the only time you could see a robot was when you were reading a novel or watching a movie such as Star Wars (星球大战) . Today, however, a lot of things in science stories have been science facts. Robots are starting to appear in our everyday lives. These robots have different sizes, shapes, and colors. But they all have the same type of man-made “brain”. Leading the robot revolution (革命)are industrial(企业) robots that work in factories. Industrial(工业) robots can do different kinds of jobs that are often boring and sometimes dangerous. Robots are also coming to American homes, though not as quickly as they are entering factories. These robots aren’t as friendly and bright as those you saw in  Star Wars. But, their makers say, today’s home robots “walk”, sense objects(感知物体) in their way (and sometimes knock into them), and even carry objects (which they sometimes drop). Well, nobody is perfect.
We may laugh at home robot today, but some day they may see and hear better than humans do. We humans can only see certain wavelengths(波长) of light, and hear certain sounds. That’s because the abilities of our eyes and ears are limited. Robots, however, need not have the same limits as we have. Robot may also be equipped with devices that pick up information humans can’t. To understand what their sensing devices(传感器) pick up is a hard job. Remember, man—made brains handle(处理)information, including all kinds of data, as zeroes and ones. Imagine the difficulty in trying to explain to a robot what a football looks like—using only zeroes and ones.
小题1: From the passage, we can see that factory robots _________.
A.help to improve other types of robots
B.are most active in industrial revolution
C.are playing a more important role than other types of robots
D.are the tallest type among robots
小题2: It seems that home robots are __________________.
A.more widely used than factory robots
B.less common than factory robots
C.capable of doing any kind of housework
D.free from making mistakes while performing(执行) duties
小题3: Robots may deal with information that humans can’t. Which of the following is not one of the reasons?
A.They do not have so many limits as humans do.
B.They have man-made brains.
C.They may be equipped with a special kind of sensing device.
D.They handle information by using zeroes and ones.
小题4:The development of robots suggests that _________.
A.science and technology are developing fast
B.people are interested in new inventions
C.machines are more capable than humans
D.robots can be very interesting
小题5: According to this passage, present home robots ________.
A.are better than human in seeing and hearing
B.are as capable as those in Star Wars
C.can pick up objects more quickly than humans
D.sometimes perform wrong actions

题型:不详难度:| 查看答案
Americans think much about time. Form childhood they learn to value (珍视)
time. They are taught to be on time to go to school, to work and to do everything. When they are having a good time,  they say that time goes easily. When a person is dying,   they say he is living on a borrowed time.
Time is money.  Time is knowledge. Time is everything in America. A working American has to work hard for eight hours a day or forty hours a week.  This is the working time. In his free time, he also works hard for more money.  Even on Saturday and Sunday he also works hard as usual.   In the street you can hardly see a man walking slowly.  They walk very fast. In fact, they are running.
They love time because time can bring them money and lots of things. But sometimes they also hate time,  because they feel they have become servants (仆人)of the clock.
1. What do the Americans mean by "Time is money"?
A. It is not easy to make money.
B. It takes quite a lot of time to make money.
C. Working hard can bring people health.
D. ff someone has time and works hard, he can make much money.
2. Americans think it wrong _____________.
A. to work late                B. to get up early
C. to be late for school
D. to be on time to do everything
3. This passage says that a dying person___________.
A. is having a good time
B. is living on a borrowed time
C. thinks time goes easily
D. is saving time
4. From this passage we can be sure that
A. Americans live a hard life
B. Americans always walk fast
C. Americans live in a quick rhythm (节奏)
D. Americans are good at saving time
5. Which of the following is the best title for this passage?
A. Americans’ ideas about time
B. Never waste time
C. Time is money
D. Learn to be on time
题型:不详难度:| 查看答案
  Height is just one of the thousands of features your genes decide. In fact, because you have two parents, your genes provide you a height that usually lands somewhere between the height of each parent. If both your parents are tall, then most probably you will be tall, too, but if you have questions about how tall you’re going to be, ask your doctor if he or she can help you find it out.
But genes don’t decide everything. For example, eating an unhealthy diet can keep you from growing to your full potential(潜力). Getting plenty of sleep and enough exercise will help you grow to the expected height.
No doubt you’re wondering how fast you should grow. It depends. There’s no perfect or right answer. Generally speaking, kids grow about 2 inches (6 centimeters) a year between age 3 and the time when they start puberty (when your body starts changing and becoming more grown up).
Your doctor will know how your growth has been going over the years. Two centimeters here and 2 inches there are not nearly as important as the height you’re at now, how you’ve been growing up to this point, and what other changes your body may be going through.
Don’t be scared if you seem to have grown a lot in a very short time. Everyone has a growth spurt(高峰)during puberty. The age for starting puberty is about 10 for girls and about 11 for boys. But it can be earlier or later ----between 7 and 13 for girls and 9 and 15 for boys.
You’ll usually begin to notice that you’re growing faster about a year or so after your body starts to show the first changes of puberty. 
小题1:. The Chinese for the word “puberty” is          .
A.童年时期B.婴幼儿时期C.习惯养成期D.生长发育期
小题2: If you want to know how fast and how tall you should grow, _____.
A.you should have enough exerciseB.you can ask doctors for help
C.you should save the environmentD.You can record your growth during puberty
小题3: This passage is mainly about          .
A.how the genes work in your bodyB.when is the time you grow fast
C.why you look like your parentsD.how you grow to a certain height
小题4: After reading this passage, we can explain          .
A.how good it is to be a doctorB.how much sleep time we need
C.why genes can’t decide everythingD.what healthy diet is
小题5: Which is NOT mentioned in the passage?
A.Your height most probably depends on how high your parents are.
B.Girls’ age for starting puberty is usually earlier than that for boys’.
C.The time showing the first changes of puberty is never noticed.
D.You may be scared sometimes when you grow too fast.

题型:不详难度:| 查看答案
Hong Kong has about forty public beaches. Some of them are very famous around the world. People can go there for a swim. You can go to them by bus. To go to some beaches you must take a boat.
You will swim there without danger if you remember these instructions:
?Never swim alone.
?Never go out in a boat if you cannot swim.
?Never swim after a meal or when you feel hungry or tired.
?Don’t stay in the water too long.
Remember: A red flag means that it is dangerous for anybody to go into the water. A blue flag means that it is dangerous for children.
根据短文内容,判断下列各句正误。正确的在题前括号内写“T”,错误的写“F”。
(   )1.There are about 40 public beaches in Hong Kong.
(   )2.You should swim after a meal.
(   )3.You can take a bus to go to most of the public beaches.
(   )4.You’d better swim when you’re alone.
(   )5.If you were a child, you could swim when you saw a red flag.
题型:不详难度:| 查看答案
If someone is lost in a forest( 森林 ), he needs only study the trees around him carefully to find his way. On this half of the earth, he will find that the side of the tree with the most leaves and branches(树枝 ) is the south side. Also, by checking the tops of the trees, he will find that they lean(倾斜 ) to the south too.
Another sign( 标志物) for him to know where he is going is found in the bark.( 树皮) That is brighter on the south side.The remanining(树桩 ) of a cut tree is also a finder, for its rings can give him another sign. The rings will be thinner on the south side and thicker on the north side.
One more sign: some very small plants grow at the foot of a tree and they point to the north.
小题1: The passage is mainly about __________.
how to find a big tree if one is lost in the forest.
How to cut down trees in the forest
How to find the direction(方向 )in the forest
How to grow trees in the forest .
小题2: From a cut tree we can know that ___________.
A.the direction is written on it
B.the rings will be thinner on the south side and thicker on the north side
C.the rings will be thinner on the south
D.its rings can send messages to you
小题3: The passage tells us __________ ways of finding the direction in the frorest.
A.threeB.fourC.fiveD.six

题型:不详难度:| 查看答案
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