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【判断题】
光电耦合器由发光二极管和光敏晶体管或光敏晶闸管组成,通过光信号实现电信号传递,用于接口,是SSR的核心器件。
A.
正确
B.
错误
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举一反三
【单选题】As a matter of fact, they would rather leave for China than______ in America.
A.
stay
B.
staying
C.
stayed
D.
to stay
【简答题】Nowadays,studying abroad is popular in China with many rich parents. They would rather send their children abroad to receive education in English-speaking countries than let them be educated in China....
【多选题】急性心肌梗死溶栓成功的间接指征包括
A.
冠脉造影显示TIM1 2~3级
B.
CK-MB高峰出现在7.5h
C.
2h内胸痛消失
D.
2h内ST段下降>50%
E.
2h内出现再灌注心律失常
【单选题】As a matter of fact, they would rather leave for Beijing than ______ in Shanghai.
A.
stay
B.
staying
C.
stayed
D.
to stay
【判断题】蛋液可改变主坯的颜色,增加成品的色泽,起到色素的作用。
A.
正确
B.
错误
【单选题】全面推进法治国的总目标是建设中国特色社会主义法治体系,建设社会主义法治国家。下列做法有利于建设社会主义法治国家的有( ) 1在中小学校开展法治教育 2对外逃贪官展开“国际大追逃” 3传统文化纳入中小学教材 4对所有违法的官员给予刑罚处罚
A.
①②
B.
①③
C.
②④
D.
③④
【简答题】As a matter of fact, they would rather leave for Beijing than ______ in shanghai. A) stay             B) staying       C) stayed        D) to stay
【单选题】They would rather I ______ there tomorrow.
A.
will go
B.
go
C.
had gone
D.
went
【简答题】战略规划与战术计划的统一在企业中体现的是( )。
【多选题】急性心肌梗死溶栓成功的间接指征包括
A.
冠脉造影显示TIM1 2~3级
B.
CK-MB 高峰出现在7.5小时以内
C.
2h 内胸痛消失
D.
2h 内ST段下降>50%
E.
2h 内出现再灌注心律失常
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