Dear Daughter,
As we drove off from Columbia, I wanted to write a letter to you to tell you all that is on my mind.
First, I want to tell you how proud we are. Getting into Columbia is a real proof of what a great well-rounded student you are. You should be as proud of yourself as we are.
It is in college that you will discover what learning is about. This will be the period where you go from teacher-taught to master-inspired, after which you must become self-learner. So do take each subject seriously, and even if what you learn isn’t critical for your life, the learning skills you acquire will be something you will treasure forever.
Follow your passion in college. Take courses 
you think you will enjoy. Don’t be trapped by what others think or say, but make up your own mind.
Most importantly, make friends and be happy. Pick a few friends and become really close to them – pick the ones who are genuine to you. Don’t worry about their grades, looks, or even person
alities.
Start planning early. I think your plan to study fashion is good, and 
you should decide where you want to be, and get onto the right courses.
Whether it is coursework planning or picking a major, you should take control of your life. I will always be there for you, but the time has come for you to be in the driver’s seat – this is your life, and you need to be in control. Being in control feels great.
So please treasure your college years – make the best of your free time, become an independent thinker in control of your destiny fate, learn and grow through your successes and challenges.
May your years at Columbia be the happiest of your life, and may you blossom into just what you dream to be.
Love,
Dad (& Mom)According to the letter the author’s daughter is ______.
A．scared to be leaving home  |
B．a well-rounded student |
| C．the pride of her university | D．learning to drive a car |
Which advice below is given to his daughter by the author?
| A．Party with friends in her free time. |
| B．Ignore what others think or say. |
| C．choose friends with similar personalities. |
| D．Treasure and make the best of her college years. |
From the passage, we can conclude the father is ______.
| A．worried about his daughter | B．strict with his daughter |
| C．positive about his daughter’s future | D．sad about his daughter’s leaving home |
From the letter we can draw a conclusion that_________.
| A．the daughter will no longer need her father’s help |
| B．the father will also gives the daughter advice on everything |
| C．the father will help the daughter when she meets with trouble |
| D．the daughter will not accept her father’s help in college. |
Before you make friends, you have to decide who you want to be your friends. Most people like to have friends who like to do the same kind of things they do.
The quickest way to make a friend is to smile. When you smile, people think you are friendly and easy to talk to. It may not be easy at first to smile, but remember most people will stay away from a scared or angry looking face.
One easy way to start a conversation with someone is to say something nice about him. Think about how great you feel when someone says something nice to you. Doesn’t it make you want to keep talking to that person?
Ask your new friends questions about themselves. Who’s their favorite singer, where do they live, what do they do after school are all good questions to start a conversation. Make sure you have something to add to the conversation, too. When someone asks you a question, do have an answer for them. There’s nothing that will stop a conversation quicker than a shrug (耸肩) for an answer.
Kids who show an interest in other kids and who are kind and friendly make good friends. Remember, everyone wants to be around people who like to do similar things and people who are nice to them.This passage gives us some advice on _________.
| A．how to make friends |
| B．what kind of person you can make friends with |
| C．how to start a conversation |
| D．the importance of smile |
Most people like to make friends with those______.
| A．who are sad every day. |
| B．who share the same interest |
| C．who are fond of talking |
| D．who say bad things to them |
According to the third paragraph, most people enjoy talking to one _______.
| A．who is always smiling |
| B．who seems to be friendly |
| C．who praises them |
| D．who points out their shortcomings. |
The underlined (划线的)part in this passage means “_______”.
| A．being very proud | B．making no answer |
| C．knowing nothing | D．not hoping to answer |
Medical drugs sometimes cause more damage than they cure. One solution to this problem is to put the drugs inside a capsule, protecting them from the body—and the body from them—until they can be released at just the right spot. There are lots of ways to trigger(引发) this release, including changing temperature, acidity, and so on. But triggers can come with their own risks—burns, for example. Now, researchers in California have designed what could be a harmless trigger to date: shining near-infrared light (NIR,近红外线) on the drug in the capsule.
The idea of using light to liberate the drug in the capsule isn't new. Researchers around the globe have developed polymers (聚合物) and other materials that begin to break down when they absorb either ultraviolet (UV,紫外线) or visible light. But tissues also readily absorb UV and visible light, which means the drug release can be triggered only near the skin, where the light can reach the capsule. NIR light largely passes through tissues, so researchers have tried to use it as a trigger. But few compounds(化合物) absorb NIR well and go through chemical changes.
That changed last year when Adah Almutairi, a chemist at the University of California, San Diego, reported that she and her colleagues had designed a polymer that breaks down when it absorbs NIR light. Their polymer used a commercially available NIR-absorbing group called o-nitrobenzyl (ONB). When they catch the light, ONB groups fall off the polymer, leading to its breakdown. But ONB is only a so-so NIR absorber, and it could be poisonous to cells when it separates from the polymer.
So Almutairi and her colleagues reported creating a new material for capsules that's even better. This one consists of a long chain of compounds called cresol groups linked in a polymer. Cresol contains reactive(易反应的) components that make it highly unstable in its polymeric form, a feature Almutairi and her colleagues use to their advantage. After polymerizing the cresols, they cap each reactive component with a light-absorbing compound called Bhc. When the Bhcs absorb NIR light, the reactive groups are exposed and break the long polymer into two short chains. Shining additional light continues this breakdown, potentially releasing any drugs in the capsule. What's more, Almutairi says, Bhc is 10 times better at absorbing NIR than is ONB and is not poisonous to cells.According to the passage, which of the following could be the best trigger?
| A．Temperature change. | B．NIR light. | C．Acidity change. | D．UV light. |
Why in ONB unsatisfactory?
| A． It breaks down when it absorbs NIR light. |
| B． It falls off the polymer and triggers drug release. |
| C． It has not come onto the market up till now. |
| D． It is not effective enough and could be poisonous. |
Which word can be used to complete the following process of changes?
| A．protected | B．formed | C．exposed | D．combined |
Honey(蜂蜜)from the African forest is not only a kind of natural sugar, it is also delicious. Most people, and many animals, like eating it. However, the only way for them to get that honey is to find a wild bees' nest(巢)and take the honey from it. Often, these nests are high up in trees, and it is difficult to find them. In parts of Africa, though, people and animals looking for honey have a strange and unexpected helper一a little bird called a honey guide.
The honey guide does not actually like honey, but it does like the wax (蜂蜡) in the beehives (蜂房). The little bird cannot reach this wax, which is deep inside the bees’ nest. So, when it finds a suitable nest, it looks for someone to help it. The honey guide gives a loud cry that attracts the attention of both passing animals and people. Once it has their attention, it flies through the forest, waiting from time to time for the curious animal or people as it leads them to the nest. When they
finally arrive at the nest, the follower reaches in to get at the delicious honey as the bird patiently waits and watches. Some of the honey, and the wax, always falls to the ground, and this is when the honey guide takes its share.
Scientists do not know why the honey guide likes eating the wax, but it is very determined in its efforts to get it. The birds seem to be able to smell wax from a long distance away. They will quickly arrive whenever a beekeeper is taking honey from his beehives, and will even enter churches when beeswax candles are being lit.Why is it difficult to find a wild bees' nest?
| A．It's small in size. | B．It's hidden in trees. |
| C．It's covered with wax. | D．It's hard to recognize. |
What do the words "the follower" in Paragraph 2 refer to?
| A．A bee. | B．A bird. | C．A honey seeker. | D．A beekeeper. |
The honey guide is special in the way________.
| A．it gets its food | B．it goes to church |
| C．it sings in the forest | D．it reaches into bees' nests |
What can be the best title for the text?
| A．Wild Bees | B．Wax and Honey |
| C．Beekeeping in Africa | D．Honey-Lover's Helper |
Three Boys and a Dad
Brad closed the door slowly as Sue left home to visit her mother. Expecting a whole day to relax, he was thinking whether to read the newspaper or watch his favourite TV talk show on his first day off in months. “This will be like a walk in the park,” he’d told his wife. “I’ll look after the kids, and you can go visit your mom.”
Things started well, but just after eight o’clock, his three little “good kids”—Mike, Randy, and Alex—came down the stairs in their night clothes and shouted “breakfast, daddy.” When food had not appeared within thirty seconds, Randy began using his spoon on Alex’s head as if it were a drum. Alex started to shout loudly in time to the beat（节拍）. Mike chanted “Where’s my toast, where’s my toast” in the background. Brad realized his newspaper would have to wait for a few seconds.
Life became worse after breakfast. Mike wore Randy’s underwear on his head. Randy locked himself in the bathroom, while Alex shouted again because he was going to wet his pants. Nobody could find clean socks, although they were before their very eyes. Someone named “Not Me” had spilled a whole glass of orange juice into the basket of clean clothes. Brad knew the talk show had already started.
By ten o’clock, things were out of control. Alex was wondering why the fish in the jar refused his bread and butter. Mike was trying to show off his talent by decorating the kitchen wall with his colour pencils. Randy, thankfully, appeared to be reading quietly in the family room，but closer examination showed that he was eating apple jam straight from the bottle with his hands. Brad Realized that the talk show was over and reading would be impossible.
At exactly 11:17, Brad called the daycare centre (日托所）.“I suddenly have to go into work and my wife’s away. Can I bring the boys over in a few minutes?” The answer was obviously “yes” because Brad was smiling.When his wife left home, Brad expected to ______ .
| A．go out for a walk in the park. |
| B．watch TV talk show with his children. |
| C．enjoy his first day off work. |
| D．read the newspaper to his children. |
Which of the following did Randy do?
| A．Drawing on the wall. | B．Eating apple jam. |
| C．Feeding the fish. | D．Reading in a room. |
Why did Brad ask the daycare centre for help?
| A．Because he wanted to clean up his house. |
| B．Because he suddenly had to go to his office. |
| C．Because he found it hard to manage his boys home. |
| D．Because he had to take his wife back. |
This text is developed______
| A．by space. | B．by comparison. | C．by process. | D．by time. |
Welcome to one of the largest collections of footwear in the world that will make you green with envy. Here at the Footwear Museum you can see exhibits from all over the world. You can find out about shoes worn by everyone from the Ancient Egyptians to pop stars.
| Room 1 The celebrity footwear section is probably the most popular in the entire museum. Started in the 1950s there is a wide variety of shoes and boots belonging to everyone from queens and presidents to pop stars and actors! Most visitors find the celebrities' choice of footwear extremely interesting. |
| Room 2 Most of our visitors are amazed—and shocked—by the collection of “special purpose” shoes on exhibition here at the Museum of Footwear. For example, there are Chinese shoes made of silk that were worn by women to tie their feet firmly to prevent them from growing too much！ |
| Room 3 As well as shoes and boots, the museum also exhibits shoeshaped objects. The variety is unbelievable. For example, there is a metal lamp that resembles a pair of shoes, and Greek wine bottles that look like legs！ |
| The Footwear Library People come from all over the world to study in our excellent footwear library. Designers and researchers come here to look up information on anything and everything related to the subject of footwear. |
Where would you find a famous singer's shoes?
| A．Room 1. | B．Room 2. | C．Room 3. | D．The Footwear Library. |
All exhibits each room ________.
| A．share the same theme |
| B．have the same shape |
| C．are made of the same material |
| D．belong to the same social class |
Which of the following is true according to the text?
| A．The oldest exhibits in Room 1 were made in the 1950s. |
| B．Room 2 is the most visited place in the museum. |
| C．Room 3 has a richer variety of exhibits than the other two. |
| D．Researchers come to the Footwear Library for data. |
The purpose of the text is to get more people to ________.
| A．do research | B．design shoes |
| C．visit the museum | D．follow celebrities |