The book seems to have been ________ from various books and articles.A.pieced togetherB.ta
The book seems to have been ________ from various books and articles.
A.pieced together
B.taken off
C.broken away
D.pulled out
The book seems to have been ________ from various books and articles.
A.pieced together
B.taken off
C.broken away
D.pulled out
A、in, by, into
B、with, in, in
C、by, with, in
D、into, in, with
A、A. Farm machine
B、B. The head of truck
C、C. The part of truck container
D、D. The part of truck to draw or pull container
阅读理解。 |
American Youth Millions of words have been written about young people in the United States. There are reasons for this great interest in the ideas, feelings, and actions of youth. Today there are about seven million Americans in colleges and universities. Young persons under twenty- fivemake upnearly half of the American population. Many of these will soon be in charge of the nation. Naturally their ideas are important to everyone in the country, and it is necessary for older people to understand what they think and feel. College students today have strong opinions about right and wrong. They are deeply interested in making a better life for all people, especially for those who have not been given a fair chance before now. They see much that is wrong in the lives of their parents. It is hard for them to see what is right and good in the older ways. As a result, there is often trouble in American families. Your country may be meeting such problems, too. |
1. The meaning of the underlined phrase "make up" is _____. |
A. 编造 B. 构成 C. 补偿 D. 化妆 |
2. Which of the statements would the writer probably agree? |
A. It is unfortunate that so much attention is being paid to young people in the United States. B. Older people should try to understand the thoughts and feelings of youth. C. Many problems today are caused by parents who do not control their children. D. The young people of today are mainly interested in enjoying life. |
3. The last sentence says, "Your country may be meeting such problems, too." The phrase "such problems" refers most directly to _____. |
A. crime caused by the use of drugs B. the newer sexual freedom of youth C. young people's dislike of hard work D. disagreements between young people and their parents |
A、a. the equilibrium quantity of education will be equal the socially optimal quantity of education.
B、b. the equilibrium quantity of education will be greater than the socially optimal quantity of education.
C、c. the equilibrium quantity of education will be less than the socially optimal quantity of education.
D、d. There is not enough information to answer the question.
The treadmill began to whir, and I gripped its handlebars as the belt started moving me backwards. All I could do now was run—or begrudgingly barrel forward—toward an outdated screen that showed me the terrain I was supposed to be running on. It was made of red squares stacked up, one on top of another: the higher stacks were supposed to be steep hills, and the lower ones, valleys. I tried to picture them as burning coals to see if that would make me speed up or at least feel like this exercise was somehow connected to nature—even one of its cruel parts. How would you describe this author's attitude towards the treadmill?
A、negative
B、positive
C、neutral
D、angry
A、MEK and MAP kinase
B、PI-3 kinase and PTEN phosphatase
C、JAK kinases and STATs
D、Ras and Raf
A.raising the world" s temperature only a few degrees would not do much harm to life on earth
B.lowering the world" s temperature merely a few degrees would lead many major farming areas to disaster
C.almost no temperature variations have occurred over the past decade
D.the world" s temperature will remain constant in the years to come
A.the greenhouse effect
B.the burning of fossil fuels
C.the potential effect of air pollution
D.the likelihood of a new ice age
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