____ some point, holding this kind of conference is unnecessary.A、 ToB、 AtC、 WithD、 For

Classic Intention Movement

In social situations, the classic Intention Movement is “the chair-grasp”. Host and guest have been talking for some time, but now the host has an appointment to keep and can get away. His urge __1__to go is held in cheek by his desire not be rude to his guest. If he did __2__not care of his guest’s feelings he would simply get up out of his chair __3__and to announce his departure. This is what his body wants to do, __4__therefore his politeness glues his body to the chair and refuses to let him __5__raise. It is at this point that he performs the chair-grasp Intention __6__Movement. He continues to talk to the guest and listen to him, but leans forward and grasps the arms of the chair as about to push himself upwards. __7__This is the first act he would make if he were rising. If he were not __8__hesitating, it would only last the fraction of the second. He would lean, __9__push, rise, and be up. But now, instead, it lasts much longer. He holds his “readiness-to-rise” post and keeps on holding it. It is as if his __10__body had frozen at the get-ready moment.

A. depending

B. holding

C. reporting

What is the main purpose for holding such a special contest？

A．To encourage hackers to attack big companies.

B．To knock some unsecured websites offline.

C．To get some analysis data for preventing attacks.

D．To prove hacker"s professional skills on computer.

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A.women should be kind to their husbands

B.women are too weak to take full-time jobs

C.home is the best pace for women

D.women should only take part-time jobs

I agree with Stephen___but not entirely。

A. at some extent

B. until a certain point

C. to some extent

D. to some point

of how much sleep we ought to have. There are some who think we can leave the body to regulate these matters for itself. "The answer is easy," says Dr. A. Burton. "With the tight amount of sleep you should wake up fresh and alert five minutes before the alarm tings." If he is right many people must be under sleeping, including myself. But we must remember that some people have a greater inertia than others. This is not meant rudely. They switch on Slowly, and they are reluctant to switch off. They are alert at bedtime and sleepy when it is time to get up, and this may have nothing to do with how fatigued their bodies are, or how much sleep they must take to lose their fatigue.

Other people feel sure that the present trend is towards too little sleep. To quote one medical opinion, "Thousands of people drift through life suffering from the effects of too little sleep; the reason is not that they can't sleep. Like advancing colonists, we do seem to be grasping ever more of the land of sleep for our waking needs, pushing the boundary back and reaching, apparently, for a point in our evolution where we will sleep no more. This in itself, of course, need not be a bad thing. What could be disastrous, however, is that we should press too quickly towards this goal, sacrificing sleep only to gain more time in which to jeopardize our civilization by actions and decisions made weak by fatigue.

Then, to complete the picture, there are those who believe that most people are persuaded to sleep too much. Dr. H. Roberts, writing in Every Man in Health, asserts it may safely be stated also. It would be a pity to retard our development by holding back those people who are gifted enough to work and play well with less than the average amount of sleep, if indeed it does them no harm. If one of the trends of evolution is that more of the life span is to be spent in gainful waking activity, then surely these people are in the van of this advance.

The author seems to indicate that ______.

A．there are many controversial issues like the right amount of sleep

B．among many issues the right amount of sleep is the least controversial

C．people are now moving towards solving many controversial issues

D．the right amount of sleep is a topic of much controversy among doctors

The description of a language at some point in history is called a______study.

A．prescriptive

B．synchronic

C．descriptive

D．diachronic

A.At

B.In

C.To

D.As

A line of position is ______.

A.a line connecting two charted objects

B.a line on some point of which the vessel may be presumed to be located

C.the position of your vessel

D.not used in a running fix

A.what; that

B.that; what

C.what; what

D.that; that