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The cost of elections in the United States is borne by both the government and the private
A.known
B.fought
C.exposed
D.assumed
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A.known
B.fought
C.exposed
D.assumed
A、both sides adhered to the literal interpretation of the Old Testament
B、the two sides held differently on the adherence to the Old Testament
C、the fundamentalists accepted the theory advanced by Charles Darwin
D、the modernists adhered to the literal interpretation of the Old Testament
A major new study shows that the situation may be changing. A large and rapid drop in the world’s birth rate has taken place during the past 10 years. Families generally are smaller now than they were a few years ago. It is happening in both developing and industrial nations.
Researchers said they found a number of reasons for this. More men and women are waiting longer to get married and are using birth control devices and methods to prevent or delay pregnancy. More women are going to school or working at jobs away from home instead of having children. And more governments, especially in developing nations, now support family planning programs to reduce population grow.
China is one of the nations that have made great progress in reducing its population growth. China has already cut its rate of population growth by about half since 1970.
Each Chinese family is now urged to have no more than one child. And the hope is to reach a zero population growth with the total number of births equaling the total number of deaths by the year 2000.
Several nations in Europe already have fewer births than deaths. Experts said that these nations could face a serious shortage of workers in the future. And the persons who are working could face much higher taxes to help support the growing number of retired people.
1. The world’s population could reach ____________.
A. 6 billion in 75 years
B. 11 billion in 2075
C. 11 billion by the end of this century
D. 600 million in 15 years
2. Which of the following is true?
A. The world’s birth rate is higher than ten years ago.
B. There has been a slower population growth in the past ten years.
C. Families are as large as before.
D. Birth control has been well practiced in all nations.
3. By the year 2000, the number of births and the number of deaths in China will _______.
A. be greatly different
B. drop a great deal
C. be equal
D. become much larger
4. According to the essay, China’s population control ________.
A. is not quite successful
B. should be considered a big success
C. is far from being successful
D. is a complete failure
5. It may happen in the future that the people who are working in Europe will have to pay much higher taxes because___________.
A. more and more children will be born
B. the number of retired people will become ever larger
C. fewer and fewer children will be born
D. they will be making a lot of money
A、Il ; demi
B、Il ; demie
C、C’est ; demie
D、Il ; quart
A、Foreigners are not friendly as Chinese.
B、After staying in England for a year, the author was still not used to the English way of hospitality.
C、The different ways to treat guests between eastern families and western.
D、In Britain, the host or hostess usually serves the guests only one stew as the dinner.
Q8 Hive Minds: Migrating Birds You again control a single insect, but there are BBB birds flying along known paths. Specifically, at time ttt each bird b bbwill be at position(xb(t),yb(t))(xb(t),yb(t)). The tuple of bird positions repeats with period TTT. Birds might move up to 3 squares per time step. An example is shown below, but keep in mind that you should answer for a general instance of the problem, not simply the map and path shown below. Your insect can share squares with birds and it can even hitch a ride on them! On any time step that your insect shares a square with a bird, the insect may either move as normal or move directly to the bird’s next location (either action has cost 1, even if the bird travels farther than one square).
Q8.1 Which of the following is a minimal state representation?
A、
B、
C、
D、
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