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The basic process of biological sewage treatment consists of the liquor either by bubbling air through it or by agitating the surface（）
A、oxygenating
B、oxidizing
C、deoxygenating
D、proportioning
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Which of the valves listed should be used either in the fully opened or the fully closed position?（）
A . A gate valve
B . A globe valve
C . Any check valve
D . Any needle valve
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Two mooring lines may be placed on the same bollard and either one cast off first if（）.
A . the eye of the second line is dipped
B . the mooring lines are doubled
C . the bollard has two horns
D . one of the lines is a breast line
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The extended aeration process consists of （） the liquor either by bubbling air through it or by agitating the surface.
A . A.deoxygenating
B . B.oxygenating
C . C.chemicalizing
D . D.disinfecting
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（）are experienced in temperate latitudes during warn summer weather but rarely exceed Force 3 and may extend 10 to 15 miles on either side of the coastline.
A . Trade Winds
B . Winds of the temperate zones
C . Monsoons
D . Land and Sea Breeze
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A boy always feels tired. Blood test shows that he is not iron deficient, but his MCV（平均红细胞体积）is very low. The name of this condition derives from the Greek Thalassa sea. What may be the possible diagnosis of him?
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Choose the correct word tor each of the following sentences.Either of the tools (are, is) used to repair this machine.
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The fur coat of a tortoiseshell cat is either black or yellow.
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Why is Harry shown as not being able to write the story of the boy?
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In Israel, a Jewish boy is formally named days after the birth as part of the ritual of circumcision.
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Harry in “Snows of Kilimanjaro” helps the half-wit boy to escape the punishment of law.
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Which of the following is characteristic of boys according to Abigail James’ report?
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6. The boy called (A) Tom was born (B) in( C) the morning (D) of May2nd, 1990.
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The height of a 1-year-old boy is about ?
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What is the collocative meaning of the word pretty in pretty girl/ boy/ woman/color?
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People select news in expectation of a reward. This reward may be either of two kinds. One isrelated to what Freud calls the Pleasure Principle， the other to what he calls the Reality Principle.
For want of better names， we shall call these two classes immediate reward and delayed reward.
In general， the kind of news which may be expected to give immediate reward are news ofcrime and corruption， accidents and disasters， sports， social events， and human interest. Delayedreward may be expected from news of public affairs， economic matters， social problems， science，
education， and health.
News of the first kind pays its rewards at once. A reader can enjoy an indirect experiencewithout any of the dangers or stresses involved. He can tremble wildly at an axe-murder， shake his head sympathetically and safely at a hurricane， identify himself with the winning team， laughunderstandingly at a warm little story of children or dogs.
News of the second kind， however， pays its rewards later. It sometimes requires the reader totolerate unpleasantness or annoyance — as， for example， when he reads of the threatening foreignituation， the mounting national debt， rising taxes， falling market， scarce housing， and cancer. It has a kind of “threat value.” It is read so that the reader may be informed and prepared. When a reader selects delayed reward news， he pulls himself into the world of surrounding reality to which he can adapt himself only by hard work. When he selects news of the other kind， he usually withdraws from the world of threatening reality toward the dream world.
For any individual， of course， the boundaries of these two classes are not stable. For example， asociologist may read news of crime as a social problem， rather than for its immediate reward. Acoach may read a sports story for its threat value: he may have to play that team next week. Apolitician may read an account of his latest successful public meeting， not for its delayed reward， but very much as his wife reads an account of a party. In any given story of corruption or disaster， a thoughtful reader may receive not only the immediate reward of indirect experience， but also the
delayed reward of information and preparedness. Therefore， while the division of categories holds in general， an individual’s tendency may transfer any story from one kind of reading to another， or
divide the experience between the two kinds of reward.
What news stories do you read？
Division of
news stories
People expect to get （71） ▲ from reading news. News stories are roughly divided into two classes. Some news will excite their readers instantly while others won’t. （72） ▲ of
the two classes
News of immediate reward will seemingly take their readers to the very frightening scene without actual （73） ▲ . Readers will associate themselves closely with what happens in the news stories and （74） ▲ similar feelings with those involved. News of delayed reward will make readers suffer， or present a（75） ▲ to them. News of delayed reward will induce the reader to （76） ▲ for the reality while news of immediate reward will lead the reader to （77） ▲ from the reality.
Unstable boundaries
of the two classes
What readers expect from news stories are largely shaped by their
（78） ▲ .
Serious readers will both get excited over what happens in some
news stories and （79） ▲ themselves to the reality.
Thus， the division， on the whole， （80） ▲ on the reader.
__________
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What can we infer of the boy's feeling？
A．He is impatient.
B．He is angry.
C．He likes going shopping.
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The boy sat at the top of the hill, looking at the valley______.
A．under
B．above
C．up
D．below
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There are lots of trees __________ the river. A．in either side of B. in either sides of C. on either sides of D. on either side of
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A few of the boys like going fishing in their free time.(变为同义句)
（ ）of the boys like going fishing in their（ ） time.
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“Badly frightened by the explosion, the boy rushed out of the laboratory.” is a loose sentence.
A:正确;
B:错误
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One hundred boys went on a school outing. Eighty-one percent of the boys lost a shoe, 82 percent of the boys lost a sock, 77 percent of the boys lost a handkerchief and 68 percent of the boys lost a hat.
What is the minimum percentage who lost all 4 items？
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What is sarcastic in the words of the boy in paragraphfour？
A. He didn't keep his "face in".
B. Not every climber wears a helmet.
C. It is very difficult not to look up during a rockfall.
D. Being hit by a rock isn't "pleasant" at all.
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The boy sitting by the window is the only one of the students who （is, are) from the
The boy sitting by the window is the only one of the students who (is, are) from the countryside in our school.
