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【单选题】
欲将三角波变换为矩形波,需要设计用集成 555 定时器构成的 【 】A.
多谐振荡器
B.
矩形波产生器
C.
施密特触发器
D.
单稳态触发器
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举一反三
【单选题】构建社会主义和谐社会 , 既要从“大社会”着眼;又要从“小社会”着手, 要以 为重点。
A.
发展教育
B.
反腐倡廉
C.
依法治国
D.
解决人民群众最关心最直接最现实的利益问题
【简答题】It ______( 描绘 ) Bill Cosey , a hotel owner, dead for many years but not forgotten, and two women, his _______( 遗孀 ) and his granddaughter ,who live in his _______( 宅院 ). The politically ________( 意识的 ...
【单选题】构建社会主义和谐社会，既要从“大社会”着眼；又要从“小社会”着手，要以 为重点。
A.
解决人民群众最关心最直接最现实的利益问题
B.
发展教育
C.
反腐倡廉
D.
依法治国
【简答题】A1 Smith，former governor of New York State，was a famous honest politician．He was born very poor on the East side of New York City．He hadlittle education．He worked very hard and won great success． One...
【判断题】The widely used symbols for phonetic transcription of speech sounds are International Phonetic Alphabet. ()
A.
正确
B.
错误
【单选题】A standardized and internationally accepted system of phonetic transcription is the ____.
A.
minimal pair
B.
phonemic description
C.
diacritics
D.
International Phonetic Alphabet (IPA)
【单选题】The very famous politician _____________ once said a sensible emperor should give priority to control of floods, droughts, storms, epidemics and plagues of insects.
A.
Sima Qian
B.
Wang Anshi
C.
Wang Jing
D.
Guan Zhong
【单选题】构建社会主义和谐社会，既要从“大社会”着眼；又要从“小社会”着手，要以 为重点。
A.
发展教育
B.
解决人民群众最关心最直接最现实的利益问题
C.
反腐倡廉
D.
依法治国
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