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【单选题】
对于外部中断0,若采用电平触发方式,则需要( )。
A.
IT0=0
B.
IT0=1
C.
IE0=1
D.
IE0=0
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参考答案:
举一反三
【单选题】Few Americans remain in one position or one place for a lifetime. They move from town to city to suburb, from high school to college in a different state, from a job in one region to a better job else...
A.
going to college
B.
getting a better job
C.
finding a place to live in retirement
D.
saving money
【多选题】风险的三要素
A.
风险因素
B.
风险事件
C.
损失
D.
人为因素
【单选题】Part V Listening Comprehension for CET 4 Section A News Reports News 1 University Helps Student's Dream Become Reality Questions 1 and 2 are based on the news report you have just heard.
A.
Because he was paid to develop a new game.
B.
Because it was needed for one of his projects in school.
C.
Because he had the free time to develop a game.
D.
Because other students asked him to develop a new game.
【单选题】用氧瓶燃烧法破坏有机药物,燃烧瓶的塞底部熔封的是
A.
铁丝
B.
铜丝
C.
银丝
D.
铂丝
E.
以上均不对
【简答题】16. Phys. Ed. New words: Material art (n phrase): a system of techniques and strategies for fighting aspect (n): a part; a feature psychologically (adv): related to one’s mind, or way of thinking deal...
【多选题】我国社会主义新时期党的建设包括
A.
思想建设
B.
组织建设
C.
政治建设
D.
作风建设
E.
制度建设
【单选题】用氧瓶燃烧法破坏有机药物,燃烧瓶的瓶塞底部熔封的是( )
A.
铜丝
B.
铁丝
C.
银丝
D.
铂丝
【简答题】v. to become part of a group or society and be accepted by them, or to help someone do this
【单选题】用氧瓶燃烧法破坏有机药物,燃烧瓶的塞底部熔封的是
A.
铁丝
B.
铂丝
C.
银丝
D.
铜丝
【单选题】用氧瓶燃烧法破坏有机药物,燃烧瓶的塞底部熔封的是( )
A.
铁丝
B.
铂丝
C.
铜丝
D.
银丝
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