It is necessary to make a status inquiry ____ your customer before the execution of the order.
A . into
B . about
C . for
D . after
相似题目
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It is necessary to secure the forced ventilation to a compartment where there is a fire to（）.
A . allow the exhaust fans to remove smoke
B . extinguish the fire by carbon monoxide smothering
C . prevent additional oxygen from reaching the fire
D . protect fire fighting personnel from smoke
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To parallel an incoming machine to a running machine therefore it is necessary to ensure firstly that （）.
A . two frequencies must be brought into phase
B . the incoming machine accepts a small amount of load
C . the running machine must be unload
D . both voltages are equal
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Upon completion of fueling a gasoline driven vessel it is necessary to（）.
A . keep ports，doors，windows，and hatches closed
B . start engines immediately
C . ventilate before starting engine
D . None of the above
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The vapor pressure of a gas is the pressure necessary to keep it in a(n)（）.
A . soluble state
B . solid state
C . liquefied state
D . inert state
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In order to understand a text well, it is absolutely necessary to understand every word in the first place.（）
A . 正确
B . 错误
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When is it necessary for a TDA to be conducted on an installed IBM DS8800? （）
A . when installing SSD drives
B . when adding a new workload
C . when installing SATA drives
D . when adding more Linux host
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As a responsible public speaker, it is necessary to face the cultural diversity with_______.
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It is difficult to master a foreign language, but it ---- to make the effort.
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It is important to know how to make a proper introduction.
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When a writer uses fewer words than was necessary to express an idea, he is making wordiness. A sentence cluttered with unnecessary words looks awkward.
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A “make-believe” story is a story people make up and would like to ________ it.
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It is quite necessary for a competent teacher to have good manners and ________ knowledge.
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It is impolite to _____ a speaker when he is making a speech.
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__________ a teacher in a university, it is necessary to have at least a master’s degree.
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In order to earn money for his family, it is necessary for him to get a job.
A．it is necessary to get a job
B．it is necessary to find a job
C．he must get a job
D．a job must be found
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The chief engineer stated______ he believed it was necessary to study the proposals for several more months before making a decision.
A．what
B．who
C．that
D．which
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The introduction of modern technique from abroad makes it necessary for skilled workers to ____ unskilled workers. A) take place B) take over C) take down D) take the place of
A．take place
B．take over
C．take down
D．take the place of
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To find a job，it is not necessary to supply______．
A．a letter for an interview
B．a letter of application
C．an application form
D．a resume
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听力原文：When you have a dog it is necessary to care for it very carefully. In return you will be loved by your dog.
The most important part of dog-care is cleanliness. Not only does the dog have to be kept clean, but his environment should also be clean. The bed he sleeps in can be made with anything like a rug or a dog mattress.
Proper feeding is also important for your dog's health. A dog should be fed in the same place and on a regular schedule. If your dog refuses to eat, don't force him. Remove his food and don't feed him again until his next regular feeding. Food should never be left before a dog for more than 30 minutes.
One important thing that many dog owners forget is exercise for the dog. Vigorous exercise helps build strength and keeps the dog healthy. A regular walk at a fixed time of the day is enough to help a smaller dog live a healthier end happier life. Large dogs, though, require a run in an open fid&
There are other things that are also important for a dog's health — things like bathing, care of the teeth and nails, keeping them away from insects as much as possible. But if you observe the three main points covered above, your dog will give you a great amount of pleasure.
(23)
A．Until he eats it.
B．All day.
C．At lease 30 minutes.
D．No more than 30 minutes.
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It is necessary for a receptionist to keep a of visits.
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Is it necessary for girls to be on a d to keep slim?
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听力原文：Man: We all know how plans can fail to fit reality within weeks. The only way to overcome problems is to make sure you've got all the necessary information about the particular situation. Once you have a good understanding of all aspects of the problem, then it becomes clearer what needs to be done next.
(14)
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It is not polite to______a speaker when he is making a speech.
A．interrupt
B．cease
C．oppose
D．inquire
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Man’s mind is his tool Of survival.The mind is used to gain，use，store，and recall knowledge.It is his mind that enables a famer t0 know what t0 plant，when to harvest it，how to prepare food from the result.It is his mind that enables a hunter to know what he needs to make a spear，how t0 make it，and how to use it.And it is his mind that enables a blacksmith to know how t0 make iron tools.In short，it i s the mind that enables a person to know what to d0 in order tOosurvive.
Man’s mind allows long—range planning and thinking.It enables such long—range planning as required for farming，hunting，and tool making.These efforts require the ability to form. concepts of long—term cause and effect chains.“I need t0 make a spear tonight SO I can hunt tomorrow and have food for the next 7 days.”There may be environments where people could survive for a while without long—range planning，but without the results 0f knowledge like spears，fire，and 0ther technologies，people would get out—bred by Other animals and die out。
Man’s mind is his tool for survival，but like all tools，it must be properly used.The mind makes good use 0f knowledge，and knowledge can only be 0btained through reason.Without reason，there is no knowledge，and thus no survival。
You must recognize reality and act in accordance with it in order t0 be successful.To the extent that you use reason as your method of judgment in knowledge and action，you will survive and flourish .If you ignore or escape form. reality you will suffer and die.
It is very important t0 note that survival by reason requires the freedom to act according t0 your reason.That is why people d0 not develop well in the control of others，and can not survive when they are subject t0 foree that destroys their ability to act on reason.
26.It is his mind that enables a farmer t0 know how to_______.
A.make spears
B.hunt for animals
C.make iron tools
D.cultivate crops
27.The first two paragraphs show that man’s mind______.
A. is his basic means Of survival
B. enables him to act at will
C. is used to protect themselves
D. helps him 100k int0 reality
28. In order to survive，man should_______.
A.be conquered by 0thel"allimals
B.make a long—range plan for the future
C.1earn to recall knowledge
D.1earn to think reasonably
29.Without the results Of knowledge like spears，fire，and Other technologies，people_____.
A.Could only survive for7 days
B.would kill off a11 the animals
C.would be controlled by 0thers
D.would disappear from the earth
30.It is reasonable that if people want to survive，they should______.
A.develop well in the control of others
B.ignore or escape from reality
C.have freedom to act on reason
D.be subject to certain environments
