信度的3个主要特征是______ A.真实性 B.稳定性 C.内在一致性 D.等同性

题型:多项选择题

问题:

信度的3个主要特征是______

A.真实性

B.稳定性

C.内在一致性

D.等同性

E.可重复性

考点:自学考试医学类护理学研究自考题
题型:多项选择题

将一个骰子抛掷一次,设事件A表示向上的一面出现的点数不超过3,事件B表示向上的一面出现的点数不小于4,事件C表示向上的一面出现奇数点,则(    )

A.A与B是互斥而非对立事件

B.A与B是对立事件

C.B与C是互斥而非对立事件

D.B与C是对立事件

题型:多项选择题

Mark and his brother Jason both were looking at the shining new computer enviously. Jason was determined not to go against their father’s wishes but Mark was more adventurous than his brother. He loved experimenting and his aim was to become a scientist like his father.

“Dad will be really mad if he finds out you’ve been playing with his new computer.” Jason said, “He told us not to touch it.”

“He won’t find out.” Mark said, “I’ll just have a quick look and shut it down.”

Mark had been scolded before for touching his father’s equipment. But his curiosity was difficult to control and this new computer really puzzled him.

It was a strange-looking machine –one his dad had brought home from the laboratory where he worked. “It’s an experimental model,” his father had explained, “so don’t touch it under any circumstances.” But his father's warning only served to make Mark more curious. Without any further thought, Mark turned on the power switch. The computer burst into life and seconds later, the screen turned into colors, shifting and changing and then two big white words appeared in the center of the screen: “SPACE TRANSPORTER.”

“Yes!” Mark cried excitedly, “It’s a computer game. I knew it! Dad’s only been pretending to work. He’s really been playing games instead.” A new message appeared on the screen:

“ENTER NAMES

VOYAGER 1: …

VOYAGER 2: …”

Mark’s fingers flew across the keyboard as he typed in both of their names.

“INPUT ACCEPTED. START TRANSPORT PROGRAM. AUTO-RETRIEVE INITIATED(自动回收程序已启动).”

The screen turned even brighter and a noise suddenly rose in volume.

“I think we’d better shut it off, Mark,” Jason yelled, reaching for the power switch. He was really frightened.

But his hand never reached the switch. A single beam of dazzling white light burst out of the computer screen, wrapping the boys in its glow (光芒), until they themselves seemed to be glowing. Then it died down just as suddenly as it had burst into life. And the boys were no longer there. On the screen, the letters changed.

“TRANSPORT SUCCESSFUL. DESTINATION(目的地): MARS. RETRIEVE DATE: 2025.”

小题1:Why did Mark touch the computer against his father’s warning?

A.He wanted to take a voyage.

B.He wanted to practice his skill

C.He was so much attracted by it.

D.He was eager to do an experiment.小题2:Where did the boy’s father most likely work?

A.In an electronic factory.

B.In a computer company.

C.In a scientific research center.

D.In an information processing center.小题3:Mark thought “SPACE TRANSPORTER” on the screen was the name of          .

A.a computer game

B.a company website

C.a software producer

D.an astronomy program小题4:Why did Jason want to shut off the computer?

A.He was afraid of being scolded.

B.He didn’t like the loud noise and light.

C.He didn’t want to play games any more.

D.He was afraid something dangerous might happen.小题5:What happened to the boys at the end of the story?

A.They were blown into the air.

B.They were sent to another planet.

C.They were hidden in the strong light.

D.They were carried away to another country

题型:多项选择题

()对防控案件的作用十分重要,大家一定要高度重视。

A、规章制度

B、案防教育

C、监督检查

D、合规操作

题型:多项选择题

会议决定,《城市生活无着的流浪乞讨人员救助管理办法(草案)》经进一步修改后,由国务院公布______,同时______1982年5月国务院发布的《城市流浪乞讨人员收容遣送办法》。


填入划横线部分最恰当的一项是( )。

A.实行废除
B.施行废止
C.实行废止
D.施行废除

题型:多项选择题

根据《企业所得税法》的规定,企业发生的公益性捐赠支出,在计算企业所得税应纳税所得额时的扣除标准是( )。

A.全额扣除
B.在年度利润总额12%以内的部分扣除
C.在年度应纳税所得额30%以内的部分扣除
D.在年度应纳税所得额12%以内的部分扣除

更多题库