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[多选题]

生产方式是人类社会存在和发展的决定性力量，这是因为()。

A.生产方式是人类社会赖以产生和存在的基础

B.生产方式是一切其他社会活动的首要前提

C.生产方式决定社会的性质、结构和面貌

D.生产方式的变化决定这个社会历史的变化和社会形态的更替

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更多“生产方式是人类社会存在和发展的决定性力量，这是因为（)。A．生产方式是人类社会赖以产生和存在”相关的问题

第1题

The waveform of a continuous-time signal is shown below. What frequency components does the signal have？

A、Cosine components for all harmonics

B、Sine components for all harmonics

C、Sine components for odd harmonics

D、Cosine components for odd harmonics

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第2题

Which of these are characteristics of a good design（)

A.exhibits strong coupling between its modules

B.implements all requirements in the analysis model

C.includes test cases for all components

D.provides a complete picture of the software

E.All of the above

F.both B and D

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第3题

Around the combustion chamber, all the main components are bore cooled to give low strains

and the smallest, circumferentially symmetric deformations for good sealing between piston rings and liner.

A.thermal

B.mechanical

C.plastic

D.elastic

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第4题

Around the combustion chamber, all the main components are to give low thermal strains and

the smallest, circumferentially symmetric deformations for good sealing between piston rings and liner.

A.drill cooled

B.hole cooled

C.tube cooled

D.bore cooled

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第5题

BJTs are commonly used as _____

A、the primary components in amplifiers

B、series damper circuits

C、the primary components in rectifiers

D、All of the above

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第6题

A good way to narrow a topic is to analyze the different components of the topic and pick one of them.

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第7题

Which two statements are true about the use of the procedures listed in the vsysaux_occupants.move_procedure column？（）

A. The procedure may be used for some components to relocate component data to the SYSAUX tablespace from its current tablespace.

B. The procedure may be used for some components to relocate component data from the SYSAUX tablespace to another tablespace.

C. All the components may be moved into SYSAUX tablespace.

D. All the components may be moved from the SYSAUX tablespace.

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第8题

根据以下内容回答题：Friend is better than fortune．Friend is worse than poison in some（1）．Th

根据以下内容回答题：

Friend is better than fortune．Friend is worse than poison in some（1）．The above two statements are opposite and seem to be unreasonable but they can be explained（2）.The latter implies all evil friends who lead US astray．The former（3）all good friends who drive us towards good.My ideal friend is of course a good friend（4）goodness is shown below．He has no bad liking，as smoking and drinking．He lives in frugality．He studies diligently（5）waste his golden time．（6）he honors his parents and loves his brothers，at school he respects his teachers and sympathizes with his school mates．He treats those truly who are（7）him．He never speaks of others’evils（8）boasts of his own merits．In a word，he has all the good characters better than（9）．I can follow him as a model．By his precepts I am（10）the danger of doing a wrong action．By his help I am free from all dlffieulues． Indeed，if I have such a person as my friend，I shall never fear difficulty and I shall nev-er know the existence of the word“failure”．

A.conditions

B.eases

C.times

D.occasions

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第9题

【判断题】Experts agree that the key to attaining office automation is incorporating all the components into a whole system.

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