题目内容
Two hundred years ago, people in the West didn’t know coffee or tea. They were afraid to drink them because they thought coffee or tea could kill a person. Once the king of England decided to find out if it was true.
At that time there were two brothers in prison(监狱). They would be killed in a few days, because they did wrong. The king said, ‘I shall let them live but they must drink coffee or tea at the end of their lives. One brother must drink coffee and the other must drink tea every day.’ And they followed the king’s words. Every day the elder brother drank coffee and his younger brother drank tea after breakfast. But nothing happened to them after that. In fact, they felt they became healthier.
They both lived many years. At last, the elder brother died when he was eighty-three years old. The younger one died a few years later. After that, people knew that coffee and tea were not bad to man. Soon tea and coffee became popular.
76. At first people in the west were afraid to drink coffee and tea because_________
A. they didn’t see them at all B. of their colors
C. they didn’t know them very well D. people didn’t like to drink them
77. ________ decided to find out if coffee and tea were harmful(有害的).
A. The two brothers B. The king of England
C. People in the west D. A scientist
78. Why were the two brothers in prison?
A. Because they played all day. B. Because they worked there.
C. Because they helped the king. D. Because they did wrong things.
79. If the two brothers didn’t follow the king’s words, they would________.
A. be killed B. be free C. be sad D. be hungry
80. How old was the elder brother when he died?
A. Eighty-three. B. More than eight-three.
C. Eighty. D. Less than eight-three.
CBDAA
轻松课堂单元期中期末专题冲刺100分系列答案
About ten men in every hundred have the trouble of color blindness in some way. Women are luckier, only about one in two hundred is affected（感染）in this matter. Perhaps, after all ,it is safer to be driven by a woman.
There are different kinds of color blindness. For example, a man cannot see deep red. He may think that red, orange and yellow are all shades (影子) of green. Sometimes a person can’t tell the difference between blue and green. Only a few unlucky men may see everything in shades of green— a strange world indeed.
Color blindness in human beings is a different thing to explain. In only one eye there are millions of very small things called “cones（锥状细胞）” . These help us to see in the bright light and to tell differences between colors. These are also millions of “rods“（杆状细胞），but these are used for seeing when it is nearly dark. They show us shapes but not colors.
Some insects have favorite colors. Mosquitoes(蚊子) like blue but do not like yellow. A red light will not attract insects, but a blue light will. Human beings also have favorite colors. Yet we are lucky. With the help of the cones in our eyes, we can see many beautiful colors by day, and with the help of the rods we can see shapes at night.
【小题1】“Color blindness” means in Chinese.
A. 盲目 B. 无色 C 色盲 D 讨厌颜色
【小题2】 Some people say it’s safer to be driven by women because .
| A．women drive more carefully |
| B．women are better at driving than men |
| C．women can see things more clearly |
| D．there are fewer color — blind women |
| A．tell different shapes | B．kill insets |
| C．see in the dark | D．tell orange from yellow |
| A．red | B．yellow | C．blue | D．green |
| A．None of men can see deep red. |
| B．Not all of men have the same problem in recognizing colors. |
| C．None of men can tell the difference between blue and green. |
| D．All of men see everything in shades of green. |
In Canada you can find dogs, horses, etc., in almost every family. These are their pets. People love these pets and think they are their good friends. Before they keep them at their houses, they take them to animal hospital to give them injection (注射) so that they won’t catch disease(疾病). They have special animal food stores, though they can get animal food in almost every store. Some people spend around two hundred Canadian dollars a month on animal food. When you visit people’s homes, they would be very glad to show you their pets and they are very proud of them. You will also find almost every family has a bird feeder in their garden. All kinds of birds are welcomed to come and have a good meal. They are free to come and go and nobody can kill any animals in Canada. They have a law against killing wild animals. If you killed an animal, you would be punished（惩罚）.
Old people in Canada have many reasons to like animals. One of them might be: their family tie is not as close as ours. When children grow up, they leave their parents and start their own career (事业), then the old will feel lonely. And pets can make them happy. They can be good friends and never leave them alone.
【小题1】 The passage mainly tells us people in Canada _________.
| A．like to keep pets at home | B．spend a lot of money on pets |
| C．think killing pets is against the law | D．enjoy showing pets to their friends |
| A．run away | B．hurt people |
| C．get ill | D．eat much |
| A．捕鸟器 | B．捕虫器 | C．投食器 | D．置水器 |
| A．pets spend less money | B．pets are quiet and clean |
| C．pets are easy to take care of | D．pets can make good companies |
Hi, I’m Liu Ying. This is my school. It’s big and beautiful. There are twenty classes. There are nine hundred students in my school. There are four beautiful gardens in it. There is a building in my school. On the first floor, there are two offices and a hall. There are six classrooms on the first floor, too. On the second floor, there are fourteen classrooms. There are two toilets on the second floor. There is a big library and some reading rooms in my school, too.
【小题1】How many classes are there in the school?
| A．Ten | B．Fifteen | C．Twenty | D．fifty |
| A．No, there isn’t | B．Yes, there is | C．Yes, there are | D．No, there aren’t. |
| A．Yes, there are | B．There is one | C．No, there aren’t | D．Only two |
| A．Three | B．Four | C．One | D．Five |
| A．one hundred | B．nine hundred | C．eight hundred | D．two hundred |