题目内容
（请给出正确答案）
ll your responsibilities with reluctance.
A、indulgence
B、fulfillment
C、involvement
D、greed
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更多“With all of our responsibiliti…”相关的问题
A.felt obliging to
B.feel obliged to
C.find it easily to
D.found it very difficult to
A.consistency
B.intelligibility
C.communicative efficiency
D.above all
39 Non-verbal communication includes:
A. Body movement
B. Gestures
C. Facial expressions
D. The way we move our hands
E. All of the above
Non-verbal communication includes:
A Body movement
B Gestures
C Facial expressions
D The way we move our hands
E All of the above
Resource leveling will often affect the project by making it:
A.Shorter.
B.Longer
C.More responsive to customer needs.
D.A and C
E.B and C.
Dear Mr. Brown,
Thank you for your letter of 6 September regarding Mr. John Green who has been employed by this company for the past 10 years.
Mr. Green served his apprenticeship (学徒) with Vickers Tools Ltd. in Manchester, followed by a three-year course of engineering for Production Engineers. He is technically well—qualified and for the past five years has been our Assistant Works Manager responsible for production and related business in our Sheffield factory. In all his job duties he has shown himself to be hard-working, responsible and in every way a very dependable employee.
I can strongly recommend Mr. Green as I feel sure that if he were to be chosen to manage your factory in Nairobi he would bring to his work a true atmosphere of teamwork, which would be found necessary and helpful by all who would work with him.
Sincerely yours，
Tom Smith
1. How long has Mr. Green been employed by the writer's company？
For ().
2. What kind of course did Mr. Green take？
A three-year course in engineering for ().
3. What job position has Mr. Green held in the past five years？
4.What does the writer think of Mr. Green as an employee？
He is hard-working, () and dependable.
5.What is the purpose of this letter？
To () Mr. Green to manage a factory in Nairobi.
Proponents of this innateness theory say that our38for language is inborn, but that language itself develops gradually,39a function of the growth of the brain during childhood.Therefore there are critical40times for language development.Current41of innateness theory are mixed, however, evidence supporting the existence of some innate abilities is undeniable.42, more and more schools are discovering that foreign languages are best taught in43grades.Young children often can learn several languages by being44to them, while adults have a much harder time learning another language once the45of their first language have become firmly fixed.46some aspects of language are undeniably innate, language does not develop automatically in a vacuum.Children who have been47from other human beings do not possess language.This demonstrates that48with other human beings is necessary for proper language development.Some linguists believe that this is even more basic to human language49than any innate capacities.These theorists view language as imitative, learned behavior.50, children learn language from their parents by imitating them.Parents gradually shape their child's language skills by positively reinforcing precise imitations and negatively reinforcing imprecise ones.
31.A.generateD. B.evolveD. C.born D.originated
32.A.valuable B.appropriate C.convenient D.favorite
33.A.attainments B.feasibility C.entertainments D.evolution
34.A.essential B.available C.reliable D.responsible
35.A.confirm B.inform. C.claim D convince
36.A.for B.from C.of D.with
37.A.organizations B.organisms C.humans D.children
38.A.potential B.performance C.preference D.passion
39.A.as B.just as C.like D.unlike
40.A.ideological B.biological C.social D.psychological
41.A.reviews B.reference C.reaction D.recommendation
42.A.In a worD. B) In a sense C.IndeeD. D.In other words
43.A.various B.different C.the higher D.the lower
44.A.revealeD. B.exposeD. C.engageD. D.involved
45.A.regulations B.formations C.rules D.constitutions
46.A.Although B.Whether C.Since D.When
47.A.distinguished' B.different C.protecteD. D.isolated
48.A.exposition B.comparison C.contrast D.interaction
49.A.acquisition B appreciation C.requirement D.alternative
50.A.As a result B.After all C.In other words D.Above all
(i) 估计一个将respond与resplast和avggift联系起来的线性概率模型。以通常的形式报告结果， 并解释变量resplast的系数。
(ii)过去捐助的平均水平看来会影响做出捐助响应的概率吗？
(iii) 在模型中增加变量propres p并解释其系数。(这里须注意， propresp增加1是最大可能变化。)
(iv) 在回归中增加propres p以后， resp last的系数有何变化？这讲得过去吗？
(v) 在模型中增加每年寄出邮件的数量mail year。它的估计影响有多大？为什么它不是邮件数量对响应的因果关系的一个较好的估计？
