Over thousands of years, human beings have been learning about more and more about this world, and have figured out many ways to avoid risks and make our lives easier. Even in ancient times, we used fire to frighten away animals, built simple boats to cross waters, and armed ourselves with sharpening stones and sticks. Nowadays, with advanced technology and instrument, people know the world better than ever. It’s surprising how much people already know about this world and how much we’ve changed our lives by using the knowledge we have.
But if you think we know everything, that’s wrong. I guess sometimes we have to accept the limitation on our understanding of the world. No matter how much we’re already known about the world, there are things that remain mysterious. I learned this from my pregnancy (妊娠) which ended in the 6th month, due to a placental abruption (胎盘早剥). I started to see my OB/GYN (产科医生) every month, taking vitamins regularly, doing all the lab tests to make sure we were expecting a healthy baby. All the results looked promising, and we thought we would have a healthy baby girl in January next year. Even in the week before placental abruption, when I was in hospital because of a sudden bleeding, doctors didn’t believe there were any bad possibilities after reading my blood tests. Unfortunately it still happened. Later, I asked my doctor “So what caused this?” She said, “I don’t know. We probably will never know.”
After leaving the hospital, I sometimes do feel frustrated for what happened. But I already accept the fact that there are simply things that we do not know. No matter how well you plan and monitor your life there are uncertainties that can not be predicted and thus can not be avoided. We are only human beings.
Her name was Janet. She came to the world in April, and left us 6 months later. Though we never had the chance of meeting her, she is always our beloved daughter.
In the late May 2013, during our first OB visit, we saw a little heart beating happily inside its mother. We couldn’t even tell that was a baby, but we knew the magic was happening.
The first three months was a disaster, Janet showed her power by making her mama throw up every day. Daddy became the cook of the family, and spent hours learning new dishes to please his picky wife.
In the 12th week, we saw her again during an OB screening. When the doctor tried to measure her, she suddenly waved her hand to us, as if saying “I know you are spying on me again.”
Every regular OB check became our favorite experience, when we could hear her heart beating and knew she was enjoying herself. In the 18th week, one day when daddy was singing, she suddenly kicked her mama. We never felt so happy. Since then, she became more and more naughty, doing all sorts of exercise in her warm little house. We started to think about names, decorate her pink room, and shared the news with our friends. For young parents, there are always a lot to learn!
Then it was the end of 25th week. A sudden bleeding terrified mama and daddy. After staying in the hospital for three days, things looked all right again, and Janet did not seem to be affected. However, the night after we went out of the hospital, a much worse contraction(痉挛) started which caused placental abruption. When we went back to the hospital, mama survived from an emergency operation, but Janet’s heart was no longer beating.
Janet, thank you for all the joy you brought to us. We love you and we will miss you forever. Rest in peace!Paragraph One impresses us with ________.
| A．man’s frightening away animals |
| B．people crossing lakes and rivers |
| C．people making modern weapons |
| D．man’s ability to know the world |
What happened to the baby girl?
| A．She died six months after birth |
| B．She died in a medical accident. |
| C．She died before she was born |
| D．She died from lack of equipment. |
What does the writer mean by saying “We are only human beings.”?
| A．We can not avoid risks and make our lives easier. |
| B．We have to accept the limitation of human knowledge. |
| C．We can change our lives by using the knowledge we have. |
| D．We know the world better with advanced technology. |
The writer’s detailed description of Janet’s growth shows that ________.
| A．the world is hard to predict |
| B．medical science is powerful |
| C．the mother’s love is endless |
| D．life is full of fun and mystery. |
The tone (笔调) of the passage is ________.
| A．emotional | B．pitiful |
| C．encouraging | D．hopeless |
BRITAIN is a popular tourist place. But tours of the country have pros and cons.
Good news
Free museums: No charge for outstanding collections of art and antiquities(古董).
Pop music: Britain is the only country to rival(与……比敌)the US on this score.
Black cabs: London taxi drivers know where they are going even if there are never enough of them at weekends or night.
Choice of food: Visitors can find everything from Eth
iopian to Swedish restaurants.
Fashion: Not only do fashion junkies love deeply and respect highly brand names such as Vivienne Westwood, Alexander McQueen; street styles are justly loved, too.
Bad news
Poor service: “It’s part of the image of the place. People can dine out on the rudeness they have experienced,” says Professor Tony Seaton of Luton University’s International Tourism Research Center.
Poor public transport: Trains and buses are promised to defeat the keenest tourists, although the over-crowded London tube is inexplicably(不可解的) popular.
Lack of language: Speaking slowly and clearly may not get many foreign visitors very far, even in the tourist traps.
Rain: Still in the number one complaint.
No air-conditioning: So that even splendidly hot summer become as unbearable as the downpours.
Overpriced hotels: The only European country with a higher rate of tax on hotel rooms is Denmark.
Licensing hours: Alcohol is in short supply after 11 p.m. even in 24-hour cities.What do we learn about pop music in Britain and the US through this passage?
| A．Pop music in Britain is better than that in the US. |
| B．Pop music in Britain is as good as that in the US. |
C．Pop music in Br itain is worse than that in the US. |
| D．Pop music in Britain is quite different from that in the US. |
When is alcohol not able to get?
| A．At 9:00p.m. | B．At 10:00p.m | C．At 11:00p.m. | D．At 12:00p.m. |
Which of the following is true
according to the passage?
| A．You have to pay to visit the museums. | B．It’s very cheap to travel by taxi there. |
| C．You cannot find Chinese food there. | D．The public transport is poor there. |
Harry’s father bought a magazine which gave its readers information about all kinds of products and helped them make the best choice while buying.
Harry borrowed his father’s magazine when he needed a new computer. “I’ll read it and choose the best one.” He said.
The magazine described these computers.
| The DGT PC450 |
The BNK 975XF: AT $3,200 |
The CGP 8PT |
 This computer comes with lots of good software. However it does not have much memory and is rather slow. At $2,850 it’s not very good value for money. |
 This is the most expensive computer we tested. However it is also the most reliable (可靠的). It is very fast and has lots of memory. It is worth the extra money if you can afford it. |
 At only $1,900. It has lots of memory and is quite fast. However it broke down twice while we were testing it and we cannot recommend (建议) it for reliability. |
Harry chose the BNK 975XF. “I know it’s expensive,” he said, “but it will be with me for a long time and do everything I want it to do.” Harry wants to buy a computer, so he borrowed ___________ from his father.
| A．a magazine about all kinds of products | B．a computer magazine |
| C．a shopping book | D．a book about all kinds of computers |
____________ doesn’t have much memory and is rather slow.
| A．The BNK 975XF | B．The DGT PC450 |
| C．The CGP 8PT | D．Harry’s computer |
The CGP 8PT is _____________ among the three kinds of computers.
| A．the fastest | B．the most expensive | C．the cheapest | D．the slowest |
Harry chose the BNK 975XF because _________.
| A．it is the most expensive | B．it has lots of good software |
| C．it has much memory | D．it would work for him for a long time |
Islamabad, Pakistan, June 22nd---Two mountain climbers surprisingly survived (幸免于) a fall of over 500 feet on the 25,530-foot mountain in Pakistan, Saturday. The two climbers were climbing an ice-covered wall of the mountain when they suddenly lost their footing and fell about 560 feet to a narrow snow-covered ledge(悬崖突出部分) below. “We were lucky that ledge was there,” said the climbers, “Otherwise, we would have fallen over 2,000 feet.” If the ledge had not been there, the two climbers almost certainly have met their death. “It’s a wonder,” the climbers said, “that we landed on the ledge, and the snow was loose enough to cushion(缓冲) our fall. We’re thankful that we survived.”
When a reporter asked them if they planned to give up mountain climbing after their narrow escape(九死一生), the two climbers replied, “Not at all. We’ll be goin
g back up there just as soon as we get out of the hospital.” The mountain climbers survived because _____.
| A．they had fallen only 500 feet down | B．of the ledge and the loose snow on it |
| C．of their strong bodies | D．they were very good climbers |
If there had not been
the snow-covered ledge, _____.
| A．they wouldn’t have fallen down | B．they would have them wounded |
| C．they would have lost their lives | D．they would fall into the deep snow |
How high was the ledge from the foot of the mountain?
| A．2,560 feet high | B．2,000 feet high |
| C．25,530 feet high | D．More than 1,400 feet high |
Choose the right order which shows what happened to the two climbers.
a. talked with a reporter b. lost their footing
c. was sent to a hospital d. fell to a ledge
e. started to climb an ice-covered wall
| A．b-d-c-e-a | B．e-d-b-c-a | C．e-b-d-c-a | D．a-c-b-d-e |
Bats are the only mammals(哺乳动物) which can fly properly. Other flying mammals have wings of thin skin which cover their sides between their front and back legs. They can only fly from tree to tree, but they cannot change direction when they want to.
All bats fly at night and most of them hunt for flying insects(昆虫), such as bees. The common bat finds its food by
making a constant noise that the human ear cannot 
hear. The bat listens for echoes(回声) of the noise as it bounces(反射) off the insects showing the bat their position.
The Fruit bat feeds on many different kinds of fruit. It does not use echoes but instead has very large, special eyes to see even in low light. The largest Fruit bat has a wing length of 0.75 meters. The Vampire bat drinks the blood of large mammals, and a few bats catch fish, birds and even other bats. Some flying mammals are not real flyers because _____.
| A．they do not have wings | B．their wings are too thin |
| C．they have skin between their legs | D．they cannot turn around in the air |
When common bats hunt for food they _____.
| A．use echoes to kill the insects | B．make a noise to draw insects to them |
| C．produce a sound and listen to the echoes | D．listen noise made by the insects |
Unlike other bats, the Fruit bat _____.
| A．can see very well | B．eats fruit and fish |
C．has very long wi ngs |
D．has excellent hearings |
The word "it" in the second paragraph refers to ____
_.
| A．the bat | B．the echo | C．the noise | D．the insect |
You may know the English letters A, B and C. But do you know there are people called ABC? You may like eating bananas. But did you know there is a “banana person”? How strange! Are these people from “another Earth”? No. They are just Chinese people like you and me.
ABC mea
ns American-Born Chinese. An ABC is a Chinese, but was born in the United States. S
ometimes, people call an ABC a “banana person”. A banana is yellow outside and white inside. So, when a person is a banana, he or she is white inside—thinking like a Westerner and yellow outside—looking like a Chinese.
Do you know why? Usually, ABCs know little about China or the Chinese language. Some of them don’t speak Chinese.
But if ABCs cannot speak Chinese, can we still call them Chinese people? Yes, of course. They are Chinese. They are overseas Chinese. These people may be citizens(公民) of another country like the US, Canada or Singapore. But they have Chinese blood. Their parents, grandparents or even great-grandparents were from China. They all have black eyes and black hair.
But they are not Chinese citizens. They are not the people of the People’s Republic of China. For example, we all know the famous scientist C.N. Yang(杨振宁). He got the Nobel Prize for Physics in 1957. The Chinese love him, but he is an American citizen.What’s the author’s purpose in writing this passage?
| A．He wants to tell us something about “ABC”. |
| B．He wants to show that Chinese are well respected in America. |
| C．He wants to tell us some knowledge about the English language. |
| D．He wants to introduce the American culture to us. |
Chinese in Western countries are called “banana persons” because ____.
| A．their bodies are white inside but yellow outside |
| B．they think like Westerners but look like Chinese |
| C．they were born in China but go to study in America |
| D．they like to eat bananas |
C.N. Yang is mentioned here to show that ____.
A. American Chinese are g
reat. B. we love American Chinese
C. The Chinese can win Nobel Prizes D. American Chinese are not Chinese citizens