How many of you _______ this reality and create from this abundant place?
A.acquint
B.decieve
C.witness
D.repay
A.acquint
B.decieve
C.witness
D.repay
A.Programming
B.Analyzing
C.Designing
D.Modeling
You were probably right if you thought that was caused by a lack of sleep.Dr.Home, a sleep researcher in England, studied 24 college students.One group got their normal eight hours of sleep.The other group didn’t get the smallest amount of sleep — they stayed awake all night.The next day, Dr.Home tested the students.He asked them questions that required creative and original thinking.One of the questions was “How many uses can a cardboard box be put to?”
The results? The wide-awake students did well on the tests.The tired students did poorly.
Research has already shown that tired people can do okay on tests of routine thinking, like simple addition.But Dr.Home tested creative thinking only.
As part of his study, he offered an amount of money as a reward to the sleepy students if they did well.But even this encouragement wasn’t enough to help the students overcome their tiredness.They still did poorly.Dr.Home believes that the cerebral cortex — the part of the brain where thinking takes place — may get worn out during waking hours.Sleep may help to repair the brain overnight.Without any sleep, he emphasizes, “even if you concentrate harder, you cannot do better.”
This study gives people something to think about, especially people like hospital workers and airline pilots, who must stay awake all night and then make emergency decisions.
36.According to the passage, the confusion of your mind is possibly due to _____.
A.the lack of sleep
B.the difficult question
C.the requirement of your creative thinking
D.the requirement of your original thinking
37.Tired people can do everything EXCEPT_____.
A.doing simple addition
B.doing okay on tests of routine thinking
C.answering the creative question well
D.telling other people their names
38.The purpose for Dr.Home to offer a lot of money to the sleepy students is to _____.
A.help them repair their brains
B.stimulate their interests of the question
C.buy some medicine which can make them exciting
D.encourage them to do better
39.Who might be better instructed in their work after reading this passage?
A.Children.
B.Nurses.
C.Students.
D.Businessmen.
40.We can learn from the passage that _____.
A.a foolish man with good sleep may answer creative question well
B.a pilot should fly the aircraft after having good sleep
C.enough sleep is good for your emergency decisions
D.both B and C
The brain is a seemingly endless library, whose shelves house our most precious memories as well as our lifetime’s knowledge. But is there a point where it reaches capacity. The answer is no, because brains are more sophisticated than that. Instead of just crowding in, old information is sometimes pushed out of the brain for new memories to form. Precious behavioral studies have shown that learning new information can lead to forgetting. But in a new study, researchers demonstrated for the first time how this effect occurs in the brain. In daily life, forgetting actually has clear advantages. Imagine, for instance, that just lost your bank card. The new card you receive will come with a new personal identification number(PIN). Each time you remember the new PIN, you gradually forget the old one. This process improves access to the relevant information, without old memories interfering. And most of us may sometimes feel the frustration of having old memories interfere with new, relevant memories. Consider trying to remember where you parked your car in the same car park you were at a week earlier. This type of memory (where you are trying to remember new, but similar information) is particularly vulnerable to interference. When we acquire new information, the main automatically tries to incorporate(合并) it within existing information by forming associations. And when we retrieve(检索) information, both the desired and associated but irrelevant information is recalled. The majority of previous research has focused on how we learn and remember new information. But current studies are beginning to place greater emphasis on the conditions under which we forget, and its importance begins to be more appreciated. A very small number of people are able to remember almost every detail of their life. While it may sound like an advantage to many, people with this rare condition often find their unusual ability burdensome. In a sense, forgetting is our brain’s way of sorting memories, so the most relevant memories are ready for retrieval. Normal forgetting may even be a safety mechanism to ensure our brain doesn’t become too full. What does the passage say about forgetting?
A、It can enlarge our brain capacity.
B、It helps get rid of negative memories.
C、It is a way of organizing our memories.
D、It should not cause any alarm in any way.
How many key comparisons are needed in searching for key value 38?(74).
A.1
B.4
C.3
D.2
B、how useful is a good or service.
C、how many different things a good or service can do.
D、when consumers use goods or services.
E、none of the above.
The exhibition has to offer that you will find ()interesting.
A. many
B. much
C. many a
D. more
With the widespread use of the personal computer, many authorities in the field of(56)have pointed out the need for computer literacy.Unfortunately, there is no(57)agreement as to what the term "computer literacy" means. Some feel that computer literacy means knowing how to make the computer "compute"; that is knowing how to program computers in one or more programming languages.Others feel that knowing how to program is merely a small segment of computer literacy. These people(58)the major emphasis in schools should be on teaching how to effectively use the many software packages that are available.Still others suggest that computer literacy education is not required. They suggest that computers are being so rapidly integrated into our society that using a computer will be as(59)as using a telephone or a video tape recorder, and that special education will not be necessary. (60)of one's definition of computer literacy, it is recognized by most that learning to use a computer is indeed an important skill in modern society.
A.culture
B.science
C.education
D.industry
A.Me too.
B.Glad to meet you.
C.Glad to meet you too.
D.How do you do, Pro
E. Wang?Glad to meet you too.
The Dutch got the ball rolling by celebrating the saint- called Sinter Klaas- in New York in the latc-18" century. Our old friend, Washington Irving, included the legend of Saint Nick in his seminal History of New York as well, but at the turn of the 181 century, Saint Nick was still a rather () figure in America.
On December 23, 1823, though, a man named Clement Clarke Moore published a poem he had written for his daughters called “An Account of a Visit from St. Nicholas," better known now as ‘T’ as the night before Christmas." Nobody knows how much of the poem Moore invented, but we do know that it was the spark that () lit the Santa fire. Many of the things we associated with Santa一a sleigh, reindeer, Christmas Eve visits一came from Moore's poem.
1.
A.hops
B.jumps
C.sneaks
D. skips
2.
A.known
B.observed
C. remarked
D.commented
3.
A.persistance
B.inheritance
C.insistence
D.instance
4.
Awell-known
B.popular
C.obscure
D.famous
5.
A. actually
B. generally
C. eventfully
D. eventually