题目内容
（请给出正确答案）
We should see the events in their historical ________ before we draw any conclusion.
A respective
B retrospective
C prospective
D perspective
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更多“We should see the events in th…”相关的问题
What can we learn from Servals words in Paragraph 3？
A．You will find it enjoyable to see a dentist.
B．You should see your dentist on a day-to-day basis.
C．You can brush with the Kolibree as if guided by a dentist.
D．You"d like a dentist to watch you brush your teeth every day.
Dialogue : Beautiful Packing
John: Glad to see you again, Sherman.
Sherman: Hi, glad to see you too.
John: Please, sit down．Would you like to try our new tea？
Sherman: Great! The main purpose of my visit today is to place another order of your Longjing tea．Actually, we will place regular orders from now.
John: Oh, it is a good news for us．I have the confidence that our tea won't make you disappointed.
Sherman: That is true．But before that, I'd like to talk something about the packing of Longjing tea.
John: Did you find any problems with the packing？
Sherman: No．My meaning is to improve the packing of your Longjing tea．There is no doubt that the quality of your tea is good．It is the packing that often gives the first impression on customers rather than the products themselves so we believe the packing is as important as the quality of the products themselves.
John: I agree with you．But could you be in details？
Sherman: Sure．Firstly, we believe the out-look of the package should attract customer．A beautiful packing is surely a great help in pushing sales．To be honest, your packing is not attractive enough to buyers.
John: Do you mean the color of the design should be more bright and eye-catching7
Sherman: Eye-catching with traditional Chinese style．You see, customers even can smell your culture before they open the box and drink the tea．As you know, one function of packing is to stimulate the buyer's desire to buy.
John: I'll pass your idea onto our designers and ask them to improve it.
Sherman: Thank you John．Secondly, if it is possible, we would like to advise you to improve your methods of packing.
John: Our packing is typical tin for tea．Any questions about this method of packing？
Sherman: I am thinking about how to let your packing speak for the good quality of the tea itself．Can we find some other packing ways to show off the appealing green and sl~ape of the tea？
John: We can leave an open window on packing.
Sherman: You get the point.
John: Thanks for your suggestion.
26. Could you send us a price list regarding your chromium plated domestic products？
27. I appreciate your advice on some problems we are experiencing with the equipment we ordered from you 3 months ago.
28. Would it be possible for you to arrange for us to see your products sometime this month？
29. Mr Nick Adams of Aiko Corporation has referred us to you for information concerning his standing.
30. The Stenogram is efficient , dependable , timesaving and economical.
f. Excessive humidity can seriously affect the operation of the equipment.
g. If it is possible. we should like to arrange a demonstration by the end of this month.
h. For fjfty-two weeks in the year it works hard for you , without lunch breaks or holidays.
i. We welcome the opportunity to report favorably on his company.
j. Prices quoted are inclusive of transportation costs.
Using Venn diagrcuns(维拉图)，we can see that mutual information common to three random variable X，Y and Z should be defined by I(X；Y；Z)=I(X；Y) - I(X；Y|Z) This quantity is symmetric in X，Y and Z，despite the preceding asymmetric define．Unfortunately，I(X；Y；Z)is not nesessarily nonnegative．Find X，Y，Z such that I(X；Y；Z)＜0,and Prove the following two identities： I(X；Y；Z)=H(XYZ) - H(X) - H(Y) - H(Z)+I(X；Y)+I(Y；Z)+I(Z；X) I(X；Y；Z)=H(XYZ) - H(XY) - H(YZ) - H(ZX)+H(X)+H(Y)+H(Z) The first identity can be understood using the Venn diargram analogy for entropy and mutual lnlormatlon．The second identity follows easily from the first．
【C1】
A．exciting
B．disappointing
C．surprising
D．frightening
This is particularly significant in relation to hospital care. The physician must certify the need for hospitalization, determine what procedures will be performed, and announce when the patient may be discharged. The patient may be consulted about some of these decisions, but in the main it is the doctor's judgments that are final. Little wonder then that in the eyes of the hospital it is the physician who is the real "consumer". As a consequence, the medical staff represents the "power-center" in hospital policy and decision-making, not the administration.
Although usually there are in this situation four identifiable participants, the physician, the hospital, the patient and the prayer (generally an insurance carrier or government), the physician makes the essential decision for all of them. The hospital becomes an extension of the physicians; the payer generally meets most of the bonafide (真正的) bills generated by the physician/hospital and for the most part, the patient plays a passive role. In routine or minor illnesses, or just plain worries, the patient's options are of course much greater with respect to use and price. But in illnesses that are of some significance, such choice tends to evaporate. And it is for these illnesses that the bulk of the health care dollar is spent. We estimate that about 75-80 percent of health care expenditures are determined by physicians, not patients. For this reason, economy measures directed at patient or the
general or the general public are relatively ineffective.
The passage suggests that______
A．to make the hostess happy you should ask for more food even if you are full
B．you should keep silent at a dinner table in order to be polite
C．if you want to be friendly with the person next to you, you should press food on him
D．talking is necessary at a dinner table
A.see
B.see to
C.see that
D.see to it
A.hardly could we see
B.hardly we could see
C.we could hardly see
D.could we hardly see
