填空题The oceans have always served as a sink for carbon dioxide, but the burning of fossil fuels since the beginning of the industrial revolution, especially over the last 40 years, has given them more than they can
1
absorb. The result is that the oceans are becoming acid—a change in the
2
balance that threatens the oceans" web of life.
In earth"s history, there have been many
3
of acidification, mainly from
volcanic eruptions
(火山喷发). According to a new research review by pale oceanographers at Columbia University, published in
Science
, the oceans may be
4
acid far faster than at any time in the past 300 million years.
Changing something as
5
as the PH of seawater has profound effects. Increased acidity attacks the shells of shellfish and the skeletal foundation of
corals
(珊瑚), dissolving the
calcium carbonate
(碳酸钙) they"re made of. Coral reefs are among the most diverse ecosystems on the planet. Ocean acidification
6
the corals and every other
7
that makes its living on the reefs.
The authors tried to determine which past acidification events
8
the best comparison to what is happening now. The closest analogies are disastrous events, often associated with intense volcanic activity resulting in major extinctions. The difference is that those events
9
thousands of years. We have acidified the oceans in a matter of decades, with no signs that we have the political will to slow, much less halt, the
10
.
A. animals F. episodes K. species
B. automatically G. fundamental L. threatens
C. changing H. offer M. transmitted
D. chemical I. process N. turning
E. covered J. safely O. urgent
填空题This ancient city is known to the world as Angkor Wat(吴哥窟) after its most beautiful temple, but the true wonder is the city itself, that is actually called Angkor. 1. ______ The first temples were completed in eighth century by early 2. ______ Khmer king Jayavarman and his heirs kept building on his legacy. The whole of Angkor was built on a period of about 100 years. It 3. ______ never stopped. It was to recreate in Hindu mythology the Mount Mira, the Hindu Heaven. And the kings wanted to elevate themselves to a god-like status and progressive kings enlarged upon it. And so it just grew and grew. Each king wanted to build other temple. They were trying to create Heaven on Earth. 4. ______ The luxurious jungle paradise they created inevitably caught the attention of the neighboring kingdom of Siam now is known as 5. ______ Thailand. After one hundred years of off-and-on battle, the Thai armies began to get the up hand. At the end of it, the Cambodian 6. ______ people were exhausting. Their resources had run out. The Thais 7. ______ had a relatively easy victory when they finally sacked Angkor in 1431. But a mystery surrounds their victory. Without warning the Thai armies abandoned Angkor as suddenly as they conquered them and to this day no one knows why. 8. ______ The Royal Court just literally walked away from Angkor completely. The couple of temples was maintained and visited 9. ______ from time to time. But basically they just turned their back on it. And the magnificent city became lost in the mists of time. Over one hundred years later, the world is also beginning to understand the glory of Angkor. For being a heaven city that transcends time, 10. ______ Angkor ascends to number three on our list.
填空题If you want to get more information about ITEM ONE, you can call at 714-824-7813.
填空题
填空题With the students' language ability, theism of the ______ and ______ of exchanges and confident delivery will grow.
填空题______(人们听见正是Jim这个无情的家伙) shouting at his mother in the dead of night.
填空题Severe winter storms have worsened the nation's usual post-holiday blood shortage, prompting an urgent call today for people to donate blood. Type O blood is the most urgently needed, because it is the universal blood type, meaning it can be safely transfused to most people in an emergency. "The severe winter weather has forced the cancellation of blood drives and limited our ability to collect blood," American Red Cross President Elizabeth Dole said. The Red Cross reported having less than one day's supply of Type O blood on hand in 18 of the organization's 38 collection regions. The Red Cross provides about half of the nation's blood supply. America's Blood Centers, which supplies most of the rest, also has reported shortages. Reacting to the shortage, a Pittsburgh blood bank asked 40 hospitals in western Pennsylvania, West Virginia and Ohio to postpone elective surgeries through Wednesday. At least 1,000 donors are needed each day for the next several days to stabilize the supply, said Mark Lynch, spokesman for the Central Blood Bank. "We're talking about (postponing) hip replacement, for example, and orthopedic cases. These are sick people who need surgery, but it's not life threatening," he said. When its blood supply is stable, the blood bank needs about 700 donors each day to maintain normal inventory. The Pittsburgh blood bank last asked hospitals to postpone elective surgeries because of a blood shortage in October 1995. Such procedures were canceled for almost a week. Nationwide, donations typically fall off during the holidays, when donors become too busy to give blood regularly. Bad weather increases shortages both by blocking blood drives and by causing increased blood demand to treat accident victims.
填空题The Pentagon is the U. S. military establishment, where more than 35,000 people are now employed.
填空题
Shyness is the cause of much unhappiness for a great many
people. Shy people are anxious and{{U}} (36) {{/U}}; that is, they are
excessively concerned with their own appearance and actions.{{U}} (37)
{{/U}}thoughts are constantly occurring in their minds: what kind of
impression am I making? Do they like me? Do I sound stupid? Am I wearing{{U}}
(38) {{/U}}clothes? It is obvious that such
uncomfortable feelings must affect people{{U}} (39) {{/U}}. A person's
self-concept is{{U}} (40) {{/U}}in the way he or she behaves, and the
way a person behaves affects other people's{{U}} (41) {{/U}}. In
general, the way people think about themselves has a{{U}} (42)
{{/U}}effect on all areas of their lives. Shy people are
very sensitive to{{U}} (43) {{/U}}; they feel it confirms their
inferiority.{{U}} (44) {{/U}}.A shy person may respond to a compliment
with a statement like this one: "You're just saying that to make me feel good. I
know it's not true."{{U}} (45) {{/U}}. Can shyness be
completely eliminated, or at least reduced reduced?{{U}} (46) {{/U}}.
People's expectations of themselves must be realistic. Living on the impossible
leads to a sense of inadequacy.
填空题He was appointed as chairperson because ____________________ (他的能力和无私精神使他适合担当这项工作).
填空题
填空题Much although
I have travelled, I have never seen anyone
to equal
her in thoroughness,
whatever
the job
.
A. Much although B. to equal C. whatever D. the job
填空题To diagnose influenza, the virus must be identified by using a microscope.
填空题Anyone who causes loss of assets through the abuse of power____________(将受到法律的惩处).
填空题In the old days, children were familiar with birth and death as part of life. This is perhaps the first generation of American youngsters who have never been close by during the birth of a baby and have never experienced the death of a family member. Nowadays when people grow old, we often send them to nursing homes. When they get sick, we transfer them to a hospital, where children are forbidden to visit terminally-ill patients even when those patients are their parents. This deprives (剥夺) the dying patient of significant family members during the last few days of his life and it deprives the children of an experience of death, which is an important learning experience. Some of my colleagues and I once interviewed and followed approximately 300 terminally-ill patients in order to learn how we could be of best help, not just to them but to the members of their families as well. We were most impressed by the fact that even those patients who were not told of their serious illness were quite aware of its potential outcome. It is important for family members, and doctors and nurses to understand these patients' communications in order to truly understand their needs, fears, and fantasies. Most of our patients welcomed another human being with whom they could talk openly, honestly, and frankly about their trouble. Many of them shared with us their tremendous need to be informed, to be kept up-to-date on their medical condition and to be told when the end was near. We found out that patients who had been dealt with openly and frankly were better able to cope with the approach of death and finally to reach a true stage of acceptance prior to death.
填空题S1. According to many parents, without TV, their children would like them to ________
填空题The popularity O{Chinese in the world makes the“Chinese TOFEL”,the _____________________ exam,possible.
填空题S1. What is the best way for children to learn things?______.
填空题 {{B}}Directions:{{/B}} In this section, you will hear a passage
three times. When the passage is read for the first time, you should listen
carefully for its general idea. When the passage is read for the second time,
you are required to fill in the blanks numbered from 36 to 43 with the exact
words you have just heard. For blanks numbered from 44 to 46 you are required to
fill in the missing information. For these blanks, you can either use the exact
words you have just heard or write down the main points in your own words.
Finally, when the passage is read for the third time, you should check what you
have written.
Don't worry, be happy and, according to a new research, you will also be
healthy. It is estimated that over the course of one year,
Americans suffer 1 billion colds. But new research shows that all it may take to
{{U}}(36) {{/U}}this common affliction is a positive and upbeat
attitude. People who are happy, relaxed and {{U}}(37)
{{/U}}, are less likely to catch a cold than those who are depressed,
nervous or angry, according to a new study {{U}}(38) {{/U}} in the
journal Psychosomatic Medicine. Healthy volunteers were first
asked to rate their {{U}}(39) {{/U}} to experience positive and negative
emotions - how often they felt pleased, relaxed, happy, or anxious, depressed
and hostile. The {{U}}(40) {{/U}} were next given a squirt up the nose
of a rhinovirus (鼻病毒), the nasty little germ that cause colds. Researchers then
watched the volunteers to see who came down with a cold and how the unlucky ill
{{U}}(41) {{/U}} their cold symptoms. "We found that
people who regularly experience positive emotions, when exposed to rhinovirus,
are {{U}}(42) {{/U}} protected from developing illness," said Dr.
Sheldon Cohen, {{U}}(43) {{/U}} author of the study and a psychology
Professor at Carnegie Mellon University. {{U}} (44)
{{/U}} . So how can your emotions influence your health? In simple terms,
{{U}}(45) {{/U}}. In addition, happy and relaxed people
are prone to better health practices than their negative and stressed
counterparts. {{U}}(46) {{/U}}.
填空题That Laura Bush seems amiable in jeans and a work shirt accounts for why she is the most popular First Lady.
