A teacher's to education is worth great respect of the whole society because it brings benefits to the development of society．( )A．devotionB．principleC．identityD．guidance 题目和参考答案——青夏教育精英家教网—

9．For centuries，mankind and dogs have suffered from a communication failure．We can tell dogs what we want them to do and sometimes they comply，but we've always struggled when it comes to understanding the true meaning of their barks and whimpers．There is exciting news now-a dog translator has been invented to help you communicate with your furry friend．
Researchers at North Carolina State University have fashioned some kind of miracle dog translator body harness（束腰带）．What's special about it is that it doesn't just rely on the dog's vocalizations to interpret what Fido is banging on about．
Oh no-this miracle harness reads and interprets the ordinary dogs'body language as well，giving us a full two-way dog communication experience．
Researcher David Roberts says："Dogs communicate primarily through body language，and one of our challenges was to develop sensors that tell us about their behavior by observing their posture remotely．"
Sensors on the harness monitor the dog's heart rate and body temperature and software builds up a vocabulary，letting the human know what the dog is feeling．
What would dogs say if they could talk to us？The human can even communicate back through the harness thanks to vibration motors，supposedly by tapping into the dog's senses so that it can understand what you're trying to say to it．
The dog harness is designed for dogs involved in search and rescue and other front-line work，but it's got us dreaming of a beautiful future，one where humans and dogs can co-exist as equals，with the dog able to fully express itself at all times．
28．Why can't people communicate with dogs？A
A．They have difficulty understanding dogs'barks and whimpers．
B．They have no idea about dogs'behavior in relation to their posture．
C．They don't know how to tell dogs what they want them to do．
D．They don't have a machine to translate the dogs'language．
29．What does the underlined word most probably mean in paragraph two？D
A．Pursue fashion．B．Research．C．Influence．D．Make．
30．For what purpose is the dog harness designed？D
A．It is designed for dogs to understand what people are trying to say to them．
B．It is designed for a full two-way dog communication experience．
C．It is designed to monitor the dog's heart rate and body temperature．
D．It is designed for dogs doing seach and rescue and other front-line work．
31．What is the author's attitude towards the possible human-dog communication？B
A．Shocked．B．Excited．C．Embarrassed．D．Annoyed．

16．It turns out that nodding off in class may not be a bad idea，as a new study has shown that going to sleep shortly after learning new materials is the best way to remember them．
According to US lead author Jessica Payne，a psychologist at the University of Notre Dame in Indiana，nodding off after learning something new is like"telling"the sleeping brain what to remember．Along with colleagues，she studied 207students who slept for at least six hours per night．Students were randomly assigned to study something declarative （陈述的） at 9a．m．or 9p．m．，and returned for testing 30minutes，12hours or 24hours later．
Declarative memory refers to the ability to consciously remember facts and events，and can be divided into memory for events and memory for facts about the world．People use both types of memory every day-remembering where they parked today or learning how a colleague prefers to be called．
At the 12-hour retest，memory was better following a night of sleep compared to a day of wakefulness．At the 24-hour retest，with all students having received both a full night of sleep and a full day of wakefulness，students'memories were greater when sleep happened shortly after learning rather than following a full day of wakefulness．
"Our study confirms that sleeping directly after learning something new is beneficial for memory．What's special for this study is that we have shown sleep's influence on declarative memory，"Payne said．"Since we found that sleeping soon after learning benefited both types of memory，this means that it would be a good thing to go over any information you need to remember before going to bed．In some sense，you may be telling the sleeping brain what to consolidate．"

33．What's the main idea of the text？B
A．How to improve one's memory is a difficult problem．
B．Nodding off after learning something new helps remember it．
C．Students should nod off in class after they learn new materials．
D．The best way to remember new materials is to nod off in class．
34．We can learn about the study that．C
A．Jessica Payne and her colleagues were tested
B.207students were eager to take the test
C．it tested students studying something declarative
D．people's memory can be divided into two types
35．Paragraph 4mainly tells us．D
A．students'memories are the best if they sleep for 12hours each day
B．sleeping for 24hours contributes to improving students'memories
C．a full day of wakefulness can make students'memories improved greatly
D．students'memories are better when sleep happens shortly after learning．

10．---It seems that he has succeeded in this year's entrance examination to the college．
---Yes，but you can not imagine ______ during the past three years．（　　）

	A．	what a hard life he has experienced
	B．	what he has experienced a hard life
	C．	he has experienced what a hard life
	D．	what a hard life has he experienced

11．I think that this is the best mobile phone available in the world．No other one can ________it．（　　）

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