Adverse effects have been rarely reported:digestive disturbance,rashes, headache.
A.治疗适应症 项下
B.副作用 项下
C.警告 项下
D.禁忌症 项下
E.药物的相互作用项下
A.治疗适应症 项下
B.副作用 项下
C.警告 项下
D.禁忌症 项下
E.药物的相互作用项下
第1题
A.of B.as C.on D.up E.between
Fears of high cholesterol were frequently voiced ____1 until the mid-1990s.However,more recent research has shown that the distinction ___2 high-and low-densitylipoprotein("good"and"bad"cholesterol,respectively)must be addressed when speaking ____3 the potential ill effects of cholesterol.Different types of dietary fat have different effects ___4 blood levels of cholesterol.For example,polyunsaturated fats tend to decrease both types of cholesterol;monounsaturated fats tend to lower LDL and raise HDL;saturated fats tend to either raise HDL,or raise both HDL and LDL;and trans fat tend to raise LDL and lower HDL.Dietary cholesterol itself is only found in animal products such ____5 meat,eggs,and dairy,but studies have shown that even large amounts of dietary cholesterol only have negligible effects on blood cholesterol.
第2题
解释为什么在浮动汇率制下暂时性财政扩张与永久性财政扩张具有不同的影响,而在固定汇率制下影响则不然?
Explain why temporary and permanent fiscal expansions do not have different effects under fixed exchange rates,as they do under floating.
第3题
Scientists have found that the cause of this strange weather is that the air circulation pattern has changed and is now more variable than earlier in the twentieth century. This means that different regions of the world get long spells (持续时间) of the same type of weather, whether hot , cold, wet or windy.
However, weather experts have different views about why this has happened. One theory is that the temperature of the sea has increased. Another is that man’s activities on earth have disturbed the balance of nature.
Whatever the cause, the economics of many countries in the world depend upon the weather. And until we know exactly what effect man’s activities are having on the weather, we cannot make changes which might help. So for the moment the only answer is …wait and see!
26. Which of the following statements is TRUE according to the first paragraph?
A. We have never predicted the weather.
B. Man is now able to control the weather.
C. Strange weather has appeared only in some North American countries.
D. It has always been impossible for man to predict the weather accurately.
27. The strange weather patterns on the earth can he best described as ________.
A. steady and balanced C. likely to cause serious disasters
B. changeable but predictable D. unpredictable but favorable to man
28. The word “affecting” in Paragraph 1 can be replaced by ________.
A. yielding good crops in C. causing few losses in
B. having harmful effects on D. producing desired effects on
29. We can learn from Paragraph 2 that ________.
A. weather patterns are similar in different regions of the world
B. the air circulation pattern remains unchanged in the last century
C. our weather depends on the changes in the air circulation pattern
D. it is possible to predict weather patterns over a long period of time
30. It can be learned from this passage that ________.
A. scientists have similar opinions about the changing weather
B. no one is sure about the cause of the changing weather
C. cutting down forests has affected the climate
D. the weather will become worse in the future
第4题
1.In the past,many young people ______.
A.knew the effects of war
B.went in for politics
C.liked to save the wounded in wars
D.were willing to be soldiers
2.Now with TV people can _____.
A.discus politics at an information center
B.show more interest in politics
C.make their own decisions on political affairs
D.express their opinions freely
3.The author thinks that TV advertisements _____.
A.are not reliable on the whole
B.are useless to people
C.are a good guide to adults
D.are very harmful to the young
4.Which is NOT true according to the passage?_____
A.People have become used to crimes now
B.With a TV set some problems can be solved quickly
C.People now like to read books with picture
D.The adults are less violent than the young
5.From the passage,we can conclude that _____.
A.children should keep away from TV
B.TV programs should be improved
C.children’s books should have pictures
D.TV has a deep influence on the young
第5题
A.It is primarily a necessary step to have children.
B.It meets resistance in Western and other rich countries.
C.It has a tremendous impact on the rearing of children.
D.It is the most important institution throughout history.
第7题
Section A
Directions: In this section, there is a passage with ten blanks. You are required to select one word for each blank from a list of choices given in a word bank following the passage. Read the passage through carefully before making your choices. Each choice in the bank is identified by a letter. Please mark the corresponding letter for each item with a single line through the center. You may not use any of the words in the bank more than once.
The more time children spend watching television the poorer they perform. academically, according to three studies published on Monday.【S1】______television viewing has been blamed for increasing rates of childhood obesity(肥胖)and for aggressive behavior, while its【S2】______on schooling have been inconclusive, researchers said.
But studies published on the topic in this month' s Archives of Pediatrics(小儿科)& Adolescent Medicine concluded television viewing【S3】______to have an adverse effect(反作用)on academic pursuits. For【S4】______, children who had televisions in their bedrooms--and【S5】______watched more TV--scored lower on standardized tests than those who did not have sets in their rooms. In contrast, the study found having a home computer with【S6】______to the Internet resulted in comparatively higher test scores.
"Consistently, those with a bedroom television but no【S7】______home computer had, on aver age, the lowest scores and those with home computer but no bedroom television had the highest scores," wrote study author Dina Borzekowski of Johns Hopkins University.
The American Academy of Pediatrics has【S8】______parents to limit children' s television viewing to no more than one to two hours per day--and to try to keep younger Children away from TV altogether.
In two other studies published in the same journal, children who【S9】______watched television before the age of 3 ended up with lower test scores later on, and children and adolescents who watched more television were less【S10】______. to go on to finish high school or earn a college degree.
A)Inadequate I)urged
B)available J)Excessive
C)regularly K)instance
D)therefore L)reception
E)access M)tended
F)likely N)Ordinary
G)impact O)Limitless
H)converted
【S1】
第10题
Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文: Do you have a tough math test coming up? Then listen to some classical piano music just before the test. You might come up with a higher score. Researchers at a university in California conducted an experiment. They asked a group of college students to listen to some piano music by a famous 18th century composer before taking a math test. They were surprised to find that the students' scores jumped 8 to 9 points. The music seems to excite nerve activities in the brain; similar to the activity that occurs when a person is figuring out a math problem. However, the scientists warn before you get too excited about applying this method to your math test, you should remember that brain exciting effects last only 10 or 15 minutes. Would rock music work as well as the piano music did? No, the scientists say. In fact, the less complex music might even interfere with the brain's reasoning ability.
(27)
A.The difference between classical music and rock music.
B.Why classical music is popular with math students.
C.The effects of music on the results of math tests.
D.How to improve your reasoning ability.