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问题 单项选择题

希赛公司欲为某种型号的示波器开发内置软件。该公司的架构师设计了如图8-45所示的软件架构。在软件架构评审时，专家认为该架构存在的问题是（）。

A．在功能划分上将各个模块独立起来

B．在硬件构件的混合和替换方面不是很灵活

C．没有清晰地说明用户怎样与其交互

D．没有明确的层次关系，没有强调功能之间的交互

答案

参考答案：C

解析：

本题主要考查架构评审和软件架构设计的应用。根据图8—45中示波器的功能描述，结合示波器常见的功能和使用方式，可以看出图中仅有示波器内部处理的建模，而没有与外界的交互，如用户交互。而用户交互是示波器重要的功能，不能缺失，所以这是该架构存在的最大问题。

多项选择题

合同中既约定违约金又约定有定金，当事人一方违约，对方( )。

A．适用约定的违约金和定金

B．可以选择使用支付违约金

C．可以选择适用定金的约定

D．选择适用违约金或者定金

E．只能适用支付违约金
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单项选择题

The nobler and more perfect a thing is, the later and slower it is becoming mature. A man reaches the mature (1) of his reasoning powers and mental faculties (2) before the age of twenty-eight; a woman at eighteen. And then, too, in the case of woman, it is the only reason of a sort--very mean in its (3) . That is why women remain children their whole life long; never seeing (4) but what is quite close to them, (5) fast to the present moment, taking appearance for (6) , and preferring (7) to matters of the first importance. For it is (8) his reasoning faculty that man does not live in the present only, (9) the brute, but looks about him and considers the past and the future; and this is the origin of (10) , as well as that of care and anxiety which so many people (11) Both the advantages and the disadvantages, which this (12) , are (13) in by the woman to a smaller extent because of her weaker power of reasoning. She may, in fact, be described as intellectually shortsighted, (14) , while she has an immediate understanding of what lies quite close to her, her field of (15) is narrow and does not reach to what is (16) ; so that things which are absent, or past, or to come, have much less effect upon women than upon men. This is the reason why women are inclined to be (17) and sometimes carry their desire to a (18) that borders upon madness. In their hearts, women think it is men’s business to earn money and theirs to spend it--if possible during their husband’s life, (19) , at any rate, after his death. The very fact that their husband hands them (20) his earnings for purposes of housekeeping strengthens them in this belief.

14（）

A.before

B.because

C.unless

D.until
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