基准收益率是( )。A.财务评价中的辅助评价指标 B.投资者对投资收益率的最低期望

题型:单项选择题

问题:

基准收益率是( )。

A.财务评价中的辅助评价指标

B.投资者对投资收益率的最低期望值

C.投资者对投资收益率的最高期望值

D.投资者对投资收益率的平均期望值

考点:造价工程师工程造价计价与控制工程造价计价与控制
题型:单项选择题

活髓牙冠修复后过敏性疼痛,最先考虑的处理是()

A.观察、安抚治疗

B.拆除修复体

C.止痛药口服治疗

D.根管治疗

E.调整咬合

题型:单项选择题

Every group has a culture, however uncivilized it may seem to us. To the professional anthropologist, there is no intrinsic superiority of one culture over another, just as to the professional linguist, there is no intrinsic hierarchy among languages.
People once thought of the languages of backward groups as undeveloped. While it is possible that language in general began as a series of grunts and groans, it is a fact established by the study of "backward" languages that no spoken tongue answers that description today. Most languages of uncivilized groups are, by our most severe standards, extremely complex. They differ from Western languages not in their sound patterns or grammatical structures, which usually are fully adequate for all language needs, but only in their vocabularies, which reflect the objects and activities known to their speakers. Even in this aspect, two things are to be noted. First, all languages seem to possess the machinery for vocabulary expansion, either by putting together words already in existence or by borrowing them from other languages and adapting them to their own system. Second, the objects and activities requiring names and distinctions in "backward" languages, while different from the West, are often surprisingly numerous and complicated. A Western language distinguishes merely between two degrees of remoteness ("this" and "that"). But some languages of the American Indians distinguish between what is close to the speaker, or to the person addressed, or removed from both, or out of sight, or in the past, or in the future.

Every group of human beings has______.

A.its own set of ideas, beliefs and ways of life

B.an extremely complex and delicate language

C.its own elegant music, literature, and other arts

D.the process of growing crops or raising animals

题型:单项选择题

日本业余体育队伍由各单项体育协会组成,再由各单项体育协会组成日本全国性的“()”。

题型:单项选择题

煤矿铵梯炸药在井下施工中普遍使用的是()号和()号,其中()号用于低瓦斯矿井,()号用于高瓦斯矿井。

题型:单项选择题

中国传统器物风格范畴之一,指空间与实体的互动关系,可以产生不同的空间感和实体感,这是一种()关系。

A.冷与暖

B.明与暗

C.前与后

D.虚与实

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