A few years ago, when I was still in high school, I met a wonderful and warm teacher. At that time in my life, there were many changes to adjust to, apart from the usual teenage troubles. My parents had divorced, so my elder brother and I had chosen to stay with my dad. Due to the fact that he was keeping the house, we didn’t have to move.

During this time, my teacher took a special interest in me. Being my English teacher, she encouraged my mind to travel to creativity I had long given up. She brought me out of the shell I built.

She became my mother, my older sister, my friend and my teacher. The one thing she couldn’t do though was to make me more girly as growing up with only my dad and brother made me a real tomboy.

Sometimes, I would be really immature（不成熟的）, especially if she was scoring me less than others on purpose. She knew I could do better than what I was handing in and so pushed me to extend further than limits.

When I finished school and then after college I was about to leave my hometowns she gifted me a watch that every second, with my pulse, should remind me of the one person who will forever wait and love me without reservation.

Time has passed and our friendship is distant, but in my heart, soul and mind, she is the closest I ever got.

The writer and her elder brother chose to live with their father simply because _________.

A. their mother was expecting to have another baby

    B. they didn’t have to move out of their house

    C. they hated their mother remarried

    D. they had a closer relationship with their father

How did the writer get along with her studies before she met her English teacher?

    A. She was hopeless and had given up her studies.

    B. She was getting along well with her studies.

    C. She had some trouble with her studies.

    D. She lacked interest in creativity.

The writer behaved herself like a boy because ________.

    A. she needed the love of mother

    B. she wanted to learn from her father and brother

    C. she lived with only men all the time

    D. her English teacher didn’t care about her

What was the writer’s attitude to the watch given by the teacher?

    A. She considered it to be very useful.

    B. She valued it very much.

    C. She kept it very well.

D. She wanted to do something later in return for it.

  As they migrate（迁移) , butterflies and moths choose the winds they want to fly with, and they change their body positions if they start floating in the wrong direction. This new finding suggests that insects may employ some of the same methods that birds use for traveling long distances. Scientists have long thought that insects were simply at the mercy of the wind.

Fascinating as their skills of flight are, migrating behavior has been difficult to study in insects because many long distant trips happen thousands of feet above ground. Only recently have scientists developed technologies that can detect such little creatures at such great heights.

To their surprise, though, the insects weren't passive travelers on the winds. In autumn, for example, most light winds blew from the east, but the insects somehow sought out ones that carried them south and they positioned themselves to navigate directly to their wintering homes.

Even in the spring, when most winds flowed northward, the insects didn't always go with the flow. If breezes weren't blowing in the exact direction they wanted to go, the insects changed their body positions to compensate. Many migrating birds do the same thing.

The study also found, butterflies and moths actively flew within the air streams that pushed them along. By adding flight speeds to wind speeds, the scientists calculated that butterflies and moths can travel as fast as 100 kilometers an hour. The findings may have real-world applications. With climate warming, migrating insects are growing in number. Knowing how and when these pests move could help when farmers decide when to spray their crops.

What's the main idea of the text?

A. Windsurfing insects have real direction.

B. Wind helps insects greatly in migrating.

C. Insects migrate with the seasons.

D. Scientists have trouble in observing insects.

Scientists originally thought that _____.

A. insects were just blown about by the wind

B. insects chose the winds they wanted to ride

C. insects always waited for their favourable winds

D. insects positioned themselves in the winds

It is not easy to study the migrating behavior of the insects because ______.

A. the little creatures can fly very fast

B. their flight is long and high above ground

C. the wind's direction is hard to foresee

D. they have no regular migrating courses

We can learn from the text that _____.

A. insects never position themselves when flying low

B. insects travel more easily in autumn

C. insects fly in the way birds do

D. insects rest a lot when the wind pushes them along

A person named Bernard Jackson today is a free man, but he has many bitter memories. He spent five years in prison after a jury (陪审团) wrongly convicted (判处……有罪) him of raping two women. At Jackson’s trial, although two witnesses testified that Jackson was with them in another location at the time of the crime, he was convicted anyway. Why? The jury believed the testimony (证词) of the two victims, who positively identified Jackson as the man who had attacked them. The court eventually freed Jackson after the police found the real criminal.

Many factors influence the accuracy of eyewitness testimony. For instance, witnesses sometimes see photographs of several suspects before they try to identify the person they saw in a group of people. They can become confused by seeing many photographs of similar faces. The number of people in the group, and whether it is a person or a photograph, my also affect a witness’s decision. People sometimes have difficulty identifying people of other races. The questions the police ask witnesses also have an effect on them.

Many people believe that police officers are more reliable than ordinary people. Psychologists decided to test this idea, and they discovered that it is not true. Two psychologists showed a film of crimes to both police officers and civilians. The psychologists found no difference between the police and the civilians in correctly remembering the details of the crimes.

Despite all the possibilities for inaccuracy, courts cannot omit eyewitness testimony from a trial. American courts depend almost completely on eyewitness testimony to resolve (决定) court cases. Sometimes it is the only evidence to a crime, such as rape. Furthermore, eyewitness testimony is often correct. Although people do sometimes make mistakes, and convict innocent people, more importantly, eyewitness testimony has rightly convicted a larger number of guilty people.

American courts depend on the ability of the twelve jurors, and not the judges, to determine the accuracy of the witness’s testimony. It is their responsibility to decide if a certain witness could actually see, hear and remember what happened.

Bernard Jackson was found guilty and sentenced 5 years’ prison because           .

    A．the victims insisted that he was the attacker

    B．the admitted the crime of raping two women

    C．the police discovered evidence leading to his guilt

    D．the eyewitness proved the victims’ testimony

The following statements may be the reasons for why sometimes the eyewitness’ testimony is not accurate EXCEPT          .

    A．the eyewitness is confused by the police’s questions

    B．the eyewitness is shown photos of many similar faces

    C．the eyewitness lacks the professional help from police

    D．the eyewitness can’t identify people of other races clearly

．An inaccurate eyewitness testimony may lead to         .

    A．the misunderstanding of the case B．the disbelief in the court

    C．the disrespect for the eyewitness    D．the conviction of an innocent person

Eyewitness testimony is important because         .

    A．it can be relied on to detect criminals in all cases.

    B．it is sometimes the only way to resolve court cases.

    C．it is sometimes the only clue for police investigation.

    D．it is more reliable than physical evidences to a crime.

According to the text, we can infer that           .

    A．eyewitness testimony is valuable, though sometimes incorrect.

    B．police identification is more reliable than that of the ordinary people

    C．crime victims often fail to give positive identification of the suspects

    D．the jury relies on the judge than the eyewitness for a decision

A cheap drug that can stop bleeding in people recently injured in an accident could potentially save the lives of tens of thousands worldwide, a new study says.

  Researchers studied the effects of tranexamic acid （凝血酸）, or TXA, in more than 10,000 injured people in 40 countries who received the drug within 8 hours of being injured. The study was published in the medical journal Lancet. Doctors found that patients who got TXA had a 15percent lower chance of dying from hemorrhage than those who didn’t get it . They also had a 10 percent lower chance of dying from any other cause, including organ failure and a head injury. The study was paid for by the British government.

  The drug is commonly used in wealthy countries during elective surgeries(外科手术) to stop bleeding , but isn’t used for accident victims. TXA is off-patent and made by many companies. It costs about $4.5 per gram, and a typical dose is two grams. It is usually given via an injection（注射） and would be relatively easy to introduce, even in poor countries, experts said.

  Previous tests of the drug regarded its use in elective surgeries, such as heart operations, but this was the first study to test the drug on accident victims. Doctors were worried it might increase side effects such as blood clots （凝块）in the heart and lungs, strokes, or heart attacks. There was no evidence of that in the Lancet study, though the authors said it was possible they might have missed some of these incidents.

  For people between 5 and 45, accidents are the second leading cause of death worldwide after AIDS, and about 600,000 injured patients bleed to death every year. Experts estimated that if TXA were readily available, between 70,000 and 100,000 lives a year could be saved. Though the drug wasn’t tested on children , experts said it would almost certainly work with them as well.

The underlined word” hemorrhage” in Paragraph 2 probably means ________

 A. serious illness    B. heart disease     C. heavy bleeding   D. lack of drug

What can we learn about TXA from the passage?

 A. It can only be made in England     B. It was only used in operations before

 C. It is a patented drug              D. It is mainly used in poor countries

Doctors were worried about using TXA because ________

 A. a lot of patients died unexpectedly after using it

 B. it has no treatment effect on patients

 C. it can cause blood clots or stroke

 D. they hadn’t used it on accident victims before

What do we know from the last paragraph?

 A. It is a pity that TXA wasn’t widely used on injured patients before

 B. Tests have proved that TXA can be used on children

 C. People between 5 and 45 should be injected with TXA every year

 D. Accidents are the first leading cause of death worldwide.

A man was exploring caves by the seashore when he found a bag with a bunch of hardened clay balls．It was like someone had   36   the balls and left them out in the sun to bake．

       They didn’t look like much, but they   37   the man, so he took the bag out of the cave with him．As he walked along the beach, he   38   the clay balls one at a time out into the ocean as far as he could．He thought little about it   39   he dropped one of the clay balls and it cracked open（裂开）on a rock．Inside was a beautiful, precious stone!   40  , the man started breaking open the   41   balls．Each contained a similar treasure．He found thousands of dollars’   42   of jewels in the 20 or so leftover ones．

       Then it   43   him．He’d been on the beach a long time, throwing maybe 50 or 60 of the balls, with their hidden treasure, into the   44  ．Instead of thousands of dollars in treasure, he  45   have taken home tens of thousands but he had just thrown it away!

       It’s like that   46   people．We look at someone, maybe even ourselves, but we   47   see the clay shell．It doesn’t look like much from the   48  ．It isn’t always beautiful or shining, so we   49   it．We see that person as less important than someone more   50   or stylish or well known or wealthy．But we haven’t taken the time to find the treasure   51   inside that person．

       There is a treasure in each and every one of us．If we take the time to get to know that person and ask God to show us that person the   52   he sees them, then the clay begins to   53   and the brilliant jewel begins to shine forth．May we not come to the   54   of our lives and find out that we’ve thrown away a   55   in friendships because the gems （宝石） were hidden in balls of clay! May we see the people in our world as God sees them．

A．invented     B．rolled          C．handled    D．bounced

A．confused       B．encouraged      C．interested  D．relaxed

A．dipped         B．pushed          C．kicked      D．threw

A．until          B．when           C．since     D．though

A．Frightened    B．Determined      C．Excited     D．Disappointed

A．shining        B．floating        C．surviving  D．remaining

A．worth         B．value         C．cost       D．wealth

A．shocked        B．rejected        C．struck       D．delighted

A．caves         B．waves           C．seashore    D．storms

A．might         B．must          C．could       D．should

A．with          B．towards        C．about     D．between

A．hardly         B．actually        C．simply      D．luckily

A．distance       B．outside         C．weight      D．pattern

A．removed           B．suspected      C．ignored     D．reserved

A．beautiful       B．cautious         C．positive    D．grateful

A．lost           B．hidden          C．divided     D．mixed

A．moment       B．point         C．degree      D．way

A．come off       B．break away      C．take over  D．fall down

A．sight          B．best           C．middle      D．end

A．relation        B．position         C．fortune     D．memory