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A special period should be set ______ solely for the purpose of carrying out an inspection.
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What the author concerns is ______.
A.birth control
B.Japan's birth control policy
C.food shortage in the future
D.man in the future
What is the attitude of the author to text messaging?
A.He seems to be against" it.
B.He shows no idea on text messaging.
C.He supports text messaging.
D.He is not against it.
What is the purpose of devising Turing Machine?
A.To calculate.
B.To make an experiment.
C.To show that the machine is part of a test.
D.To specify what should be understood by a mechanical process.
Breakfast
1 If you have to miss one meal a day (or if you want to do so), which meal will cause you fewest health problems if you don't eat it? If they have to make a decision of this type, most people (especially dieters or very busy people) will choose to skip breakfast
2 However, many experts in the field of health consider breakfast (the meal which "breaks" your "fast" which started the night before) to be the most important meal of the day. If we eat a good breakfast, they say, we will have the energy and nutrients we need to begin our working day with vigor and hopefully with good humor. Nevertheless, many people skip breakfast or substitute a donut and a cup of coffee for a well-balanced meal What happens if we ignore the importance of breakfast?
3 One recent study conducted in the United States tesled a large number of people Participants included both males and females who ranged in age from 12 to 83. During the experiment, these people were given a variety of breakfast, and sometimes, they had to skip breakfast completely. Special tests, including blood tests and endurance tests, were setup to analyze how well the participants, bodies functioned when they had eaten a certain kind of breakfast.
4 The results showed that if a person eats an adequate breakfast. he or she will work more efficiently and more productively than if he or she skips breakfast or eats a very poor breakfast. This fact appears to be especially true if a persofl,s work involves mental activity The study showed that if schoolchildren eat fruit, eggs, bread, and milk before going to school, they will learn more quickly and will be able to concentrate on their lessons for a longer period of time than if their breakfast diet is inadequate
5 The study also showed that, contrary to what many people believe, if you skip breakfast, you will not lose weight. This is because people become so hungry if they skip breakfast that they eat so much for lunch and end up gaining weight instead of losing. So remember, if you are on a diet, skipping breakfast will not help you. You will probably lose more weight if you reduce your other meals
Questions 21-30 are based on Passage .
21. The word "dieters" means "those who restrict themselves to a special diet in order to control their weight"
22. In the word "breakfast", "fast" probably means "going without food"
23. Many experts in the field of health think that breakfast is most important in a
working day.
24. Some people will substitute a donut and a cup of coffee for a regular breakfast
25. Those participating in the experiment were all adults.
26. During the experiment, these people were given very good breakfast
27. Special tests were set up to analyze how the participants, bodies functioned when they had eaten particular breakfast
28. The results showed that if a efficiently eats a big breakfast, he or she will work
29.The study showed that if schoolchildren have adequate breakfasts before going to school
30. We can safely say skipping breakfast will help one lose weight
从供选择的答案中选出应填入下列英文语句中______内的正确答案。
Say there are ten thousand computer shops in the U.S. and Canada. If each shop has a thousand programs, and if half of these programs use the data(1)more than just printing, we are thinking(2)five million programs that must(3)during the next years to take care of the year 2000 changeover. Several hundred thousand programs need(4). And that is only if we start right now. All of this will be in addition to the ongoing maintenance and development work that must(5).
A.period the cash is collected for a product sold on account
B.future period when the cost of repairing the product is paid
C.period of the sale of the product
D.future period when the product is repaired or replaced
The cost of a product warranty should be included as an expense in the ()
A. period the cash is collected for a product sold on account
B. future period when the cost of repairing the product is paid
C. period of the sale of the product
D. future period when the product is repaired or replaced