I was nineteen years old the first time I saw my own true character.

My trip to and from work each day included a ten-minute walk through the heart of downtown, where the   36  often gathered. Like most busy citizens, I learned to   37  those nameless faces. When it came to homeless beggars, my   38  life experience had led me to one   39  that they are on the street because they choose to be, probably due to alcohol or drugs.

It was an extremely cold day. When I passed the groups of beggars as usual, I heard a shaky voice target me. 

“Spare some change?” he asked.

I didn’t even   40  looking up at his nameless face. I briefly   41  him walking into a liquor store and buying whiskey with the money we spared him. Like most teenagers, it took me only moments to  42  him.

“I have no money on me,” I said quickly.

Looking back now, I feel as if God had set out that day to teach me a lesson. And God   43 . Just a few feet past him, I managed to find the only ice patch on the sidewalk. I   44  and landed heavily on my right knee. The   45  was almost killing me as I tried to get up. Then I heard a shaky voice only inches above me.

“Are you all right?” he asked.

I knew immediately this was the man I had just rushed past. Even in pain, I   46  took a quick moment to sniff for the smell of alcohol on his breath. There was none. He wasn’t   47 . I saw the   48  in his eyes.

I  49 to get to my feet. He held my arm as I walked difficultly to the nearby bus stop.

“My name is Mike,” he said. “That’s quite a fall you took, and you really need to get it checked by a doctor,” he said with deep   50 .

“This bus goes past the hospital,” I said.

Mike paused, and a look of sudden   51  crossed his face. He reached into his pocket and pulled out a small cup. He took out all the change and held it out toward me.

“I think there’s just enough here for you to take the bus,” he said.

I was highly embarrassed as I remembered my   52 . I reached for my purse and took out my change. At least ten dollars. I offered Mike all my change.

“Thank you and take care of yourself,” I said. Both of us knew that few minutes earlier I couldn’t have   53  what happened to him.

Mike held his cup tightly,   54  it as if it were the first gift he had ever received.

A half cup of change seemed too small a gift for the man who gave a   55  to every nameless face I’ve ever seen.

1.                A．doctors         B．beggars         C．citizens   D．sellers

2.                A．pity            B．observe        C．forgive   D．ignore

3.                A．limited         B．painful         C．meaningful    D．rich

4.                A．fact            B．rule            C．assumption    D．suggestion

5.                A．mind           B．bother         C．avoid D．bear

6.                A．imagined       B．followed        C．noticed   D．heard

7.                A．judge          B．stop           C．tease D．blame

8.                A．signed         B．succeeded      C．responded    D．approached

9.                A．skipped        B．dashed         C．slipped   D．hesitated

10.               A．regret         B．scare          C．cold  D．pain

11.               A．still            B．ever           C．yet   D．also

12.               A．honest         B．reliable         C．drunk D．shabby

13.               A．greed          B．surprise        C．sorrow    D．sympathy

14.               A．failed          B．struggled       C．hurried   D．chose

15.               A．relief          B．satisfaction      C．understanding  D．concern

16.               A．confusion       B．realization      C．excitement D．sadness

17.               A．lie            B．injury          C．promise   D．experience

18.               A．known         B．predicted       C．cared D．accepted

19.               A．treasuring      B．protecting      C．making    D．showing

20.               A．lesson         B．name          C．chance    D．fortune

Space travel is definitely bad for astronauts’ bones, reducing their bone density(密度) after only a month of weightlessness, according to French research published on Friday.

Laurence Vico and his fellow workers at St Etienne University called for more research into the effects of microgravity, after their study of 15 astronauts from the Russian MIR station showed bone loss continued throughout space flights.

“Bone loss was especially striking in four astronauts, ” the scientists reported in the Lancet Medical Journal.

They measured the bone mineral density (BMD) of bones in the forearm(前臂) and lower leg of the astronauts who had spent one to six months in space.

The BMD loss was significant in the tibia(胫骨) of the lower leg, a weight-bearing bone, but barely changed in the radius(桡骨) of the forearm. “Our results indicate the need to investigate not only different bones, but also different areas of the same bone since not all sites of the skeleton (骨架) are similarly affected by space conditions, ” they added.

Without gravity the body isn’t bearing any weight so there is no need for calcium (钙) which makes bones strong, and it becomes empty into the bloodstream.

The research team suggested in future scientists should try to determine if the loss of bone density was only on weight-bearing bones on longer flights, also the possible recovery after returning to Earth.

1.French scientists did their research on Russian astronauts, because _______.

A. they only cared for the Russian astronauts   

B. they were not interested in their own astronauts

C. the Russian government invited them to do their research  

D. the Russian astronauts worked in space for a long time

2. Scientists have found that _______.

A. the BMD loss may cause serious illness to astronauts

B. the BMD loss may cause some change in astronauts’ bodies

C. astronauts shouldn’t care about the BMD loss

D. astronauts should take some calcium before space travel

3. What cause the BMD loss to astronauts, according to this passage?

A. The food they eat in space.          B. The drinks they take in space.

C. The temperature in space.            D. The gravity in space.

4.In the third paragraph, the word “striking” means ______.

A. unusual      B. simple           C. weak         D. slow

I was nineteen years old the first time I saw my own true character.
My trip to and from work each day included a ten-minute walk through the heart of downtown, where the   36  often gathered. Like most busy citizens, I learned to   37  those nameless faces. When it came to homeless beggars, my   38  life experience had led me to one   39  that they are on the street because they choose to be, probably due to alcohol or drugs.
It was an extremely cold day. When I passed the groups of beggars as usual, I heard a shaky voice target me. 
“Spare some change?” he asked.
I didn’t even   40  looking up at his nameless face. I briefly   41  him walking into a liquor store and buying whiskey with the money we spared him. Like most teenagers, it took me only moments to  42  him.
“I have no money on me,” I said quickly.
Looking back now, I feel as if God had set out that day to teach me a lesson. And God   43 . Just a few feet past him, I managed to find the only ice patch on the sidewalk. I   44  and landed heavily on my right knee. The   45  was almost killing me as I tried to get up. Then I heard a shaky voice only inches above me.
“Are you all right?” he asked.
I knew immediately this was the man I had just rushed past. Even in pain, I   46  took a quick moment to sniff for the smell of alcohol on his breath. There was none. He wasn’t   47 . I saw the   48  in his eyes.
I  49 to get to my feet. He held my arm as I walked difficultly to the nearby bus stop.
“My name is Mike,” he said. “That’s quite a fall you took, and you really need to get it checked by a doctor,” he said with deep   50 .
“This bus goes past the hospital,” I said.
Mike paused, and a look of sudden   51  crossed his face. He reached into his pocket and pulled out a small cup. He took out all the change and held it out toward me.
“I think there’s just enough here for you to take the bus,” he said.
I was highly embarrassed as I remembered my   52 . I reached for my purse and took out my change. At least ten dollars. I offered Mike all my change.
“Thank you and take care of yourself,” I said. Both of us knew that few minutes earlier I couldn’t have   53  what happened to him.
Mike held his cup tightly,   54  it as if it were the first gift he had ever received.
A half cup of change seemed too small a gift for the man who gave a   55  to every nameless face I’ve ever seen.

-----Excuse me, but could I trouble you for some change?

------_______.Will pennies do?

A.I know       B. Never mind        C. I am sure         D. Let me see

Why I Don’t Spare “Spare Change”

“Poor but honest.” “The deserving（值得帮助的）poor. ” These words always come to my mind when I think of “the poor. ” But I also think of people who, perhaps through alcohol（酒）or drugs, have ruined not only their own lives but also the lives of others in order to give way to their own pleasure. Perhaps alcoholism and drug addiction（上瘾）really are “diseases. ” as many people say, but my own feeling－based, of course, not on any serious study－is that most alcoholies and drug addicts belong to the “undeserving poor. ” And that is largely why I don’t give spare change to beggars.

But surely among the street people there are also some who can rightly be called “deserving.” Deserving what? My spare change? Or simply the government’s assistance? It happens that I have been brought up to believe that it is proper to make contributions to charity（慈善机构）, but if I give some change to a beggar, am I making a contribution to charity and thereby helping someone, or, am I perhaps simply encouraging someone not to get help? Or, maybe even worse, am I supporting a cheat?

If one believes in the value of private charity, one can either give to needy people or to charitable organizations. In giving to a beggar one may indeed be helping a person who badly needs help, but one cannot be certain that one is giving to a needy person. In giving to an organization, on the other hand, one can feel that one’s money is likely to be used wisely. True, facing a beggar one may feel that this particular unfortunate person needs help at this moment－a cup of coffee or a sandwich－and the need will not be met unless I put my hand in my pocket right now. But I have come to think that the beggars whom I meet can get along without my spare change, and indeed perhaps they are actually better off for not having money to buy alcohol or drugs.

I know nothing about these beggars, but it’s my impression that they simply prefer begging to working. I am not generalizing about street people. I am talking about the people whom I actually meet. That’s why I do not give “spare change, ” and I don’t think I will in the future.

64．What does the author think of beggars who take drugs?

A．They should be given a cheek-up.

B．They really need money to live.

C．They have no pleasure in life.

D．They are not worth helping.

65．Why doesn’t the author give money to street people?

A．He doesn’t think they need help.

B．He doesn’t have enough money to give.

C．He is not convinced they will use it rightly.

D．He believes they can get help from the government.

66．In the second paragraph, the author presents his idea by _______.

A．asking questions for people to think about

B．giving examples to support his argument

C．raising questions and answering them

D．expressing his opinions directly

67．Which of the following opinions does the author accept?

A．Drug addiction is a disease.

B．Some street people are poor and needy.

C．Most beggars have received enough help.