LFP941A型装置设有()个单片机A.1  B.2  C.3  D.4

题型:单项选择题

问题:

LFP941A型装置设有()个单片机

A.1 

B.2 

C.3 

D.4

考点:继电保护工考试继电保护工考试题库
题型:单项选择题

男性,10岁,6周前外伤致左股骨中上段螺旋形骨折,目前大腿部仍有酸痛。X线片示:远端向上移位2cm,向内向后移位1/3,断端向前成角10°,已有骨痂形成,骨折线趋于模糊,其首选治疗方案是( )

A.不需处理,严密观察
B.持续性骨牵引
C.手法复位,石膏外固定
D.闭合复位内固定
E.切开复位内固定

题型:单项选择题

Cheating is nothing new. But today, education and administrations are finding that examples of academic dishonesty on the part of students have become more frequent--- and are less likely to be punished---than in the

past. Cheating appears to have gained acceptance among good and poor students alike.

Why is student cheating on the rise? No one really knows. Some blame the trend on a general loosening of moral values among today’s youth. Others have attributed(归因于) increased cheating to the fact that today’s youth are far more practical than their idealistic ancestors. Whereas in the late sixties and early seventies, students were filled with visions about changing the word, today’s students feel great pressure to survive and succeed. In interviews with students at high schools and colleges around the country, both young men and women said that cheating had become easy. Some suggested they did it out of hate for teachers they didn’t respect. Others looked at it as a game. Only if they were caught, some said, would they feel guilty. “People are competitive,” said a second-year college student named Anna, from Chicago. “There is an potential fear. If you don’t do well, your life is going to be ruined. The pressure is not only from parents and friends but from yourself. To achieve. To succeed. It’s almost as though we have to surpass people to achieve our own goals.

Edward Wynne, editor of a magazine blames the rise in academic dishonesty in the schools. He claims that administrators and teachers have been too hesitant to take action. Dwight Huber, chairman of the English Department at Amarillo sees the matter differently, blaming the rise in cheating on the way students evaluated. “I would cheat if I felt I was being cheated,” Mr. Huber said. He feels that as long as teachers give short-answer tests rather than essay questions and rate students by the number of facts they can memorize rather than by how well they can combine and process information, students will try to beat the system. “ The concept of cheating is based on the false belief that the system is legal and there is something wrong with the individual who’re doing it,” he said, “That’s too easy an answer. We’ve got to start looking at the system.”

小题1:Educators are finding that students who cheat________.

A.have poor academic records

B.use the information in late years

C.can be academically weak or strong

D.are more likely to be punished than before小题2:Which of the following statements reflects the information in the passage?

A.The pressure students faced with is partly the reason causing the student cheating.

B.Only the educational system and administrators are to blame for the rise in the cheating.

C.The 1960s vision of changing the world helped students never make mistakes.

D.Punishment for cheaters has always been severe in this country.小题3:The phrase “the individuals” in Line 8, Para 3 refers to _________.

A.students who practice cheating

B.parents who put pressure on their children.

C.school administrators who approve of short-answer tests.

D.teachers who are too hesitant to take actions against cheating.小题4:The author probably would agree with the point of view that _________.

A.students who cheat should be driven out of school

B.parents alone must take responsibility for the rise in student cheating

C.the educational system is sound, and students must follow every rule

D.the educational system in this country would benefit from a thorough evaluation

题型:单项选择题

下列通气方法的适应证哪项错误()

A.间歇通气适用于无自主呼吸者

B.压力支持通气适用于有自主呼吸但通气不足者

C.呼气末期正压呼吸适用于急性呼吸窘迫综合征

D.高频通气适用于无自主呼吸者

E.间歇指令通气和间歇同步指令通气适用于停机过渡的准备

题型:单项选择题

下列哪些为流行病学研究主要解决的问题

A.疾病分布及影响分布的因素

B.疾病的防治措施

C.疾病病因

D.增进人群健康的策略

E.以上都对

题型:单项选择题

引起患者术后呛咳的原因()

A.喉上神经外侧支损伤 

B.喉上神经内侧支损伤 

C.喉返神经前支损伤 

D.喉返神经后支损伤 

E.喉返神经全支损伤

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