临产后肛门检查先露下降的标志是 A.骶岬 B.耻骨弓角度 C.坐骨棘 D.骨盆轴 E

题型:单项选择题

问题:

临产后肛门检查先露下降的标志是

A.骶岬
B.耻骨弓角度
C.坐骨棘
D.骨盆轴
E.坐骨切迹

考点:护理正副高女性生殖系统的解剖与生理女性生殖系统的解剖与生理2
题型:单项选择题

某科技有限公司是一家非常注重研发的企业。该公司管理者经过分析,发现企业目前面临的市场状态有如下特征:技术进步速度缓慢、市场增长率适中,并且新的市场进入者有很大的进入障碍。根据以上信息可以判断,适合该公司的研发策略是()。

A.购买企业外部技术

B.内部研发

C.获得专利许可

D.基准分析

题型:单项选择题

阅读理解。

     A 10-year-old boy fatally shot his father Friday, striking him several times as he sat in the front seat of a

SUV to pick up the boy from his mother's home for a weekend visit.

     The incident happened about 3:45 p.m. on a cul-de-sac (死胡同) in the 1700 block of Cedar Cove Court,

said Sgt. B. E. Williams of the Harris County Sheriff's Department. 

     An investigation found that Rick James Lohstroh, 41, was shot by his son, who was sitting in the back

seat of the man's Toyota 4-Runner, said Sgt. B. E. Williams of the Harris County Sheriff's Department. The

shooting took place outside the home of Lohstroh's ex-wife, where the boy lives with his mother and a

7-year-old brother. 

     "We're not certain of anything until we finish our investigation," Williams said. "The information we have

at this time is that the 10-year-old did fire the weapon."

     The mother and the 7-year-old were inside the house when the shooting occurred, said Williams.

      Williams said the gun belonged to the boy's mother. After firing shots through the back seat, the boy

exited (退出) the back of the vehicle and continued to fire at the car.

     The man died on the way to Memorial Herman Hospital. Lohstroh was a doctor at the University of Texas

Medical Branch. The man and woman shared custody (监护) of the children. Williams said the mother and the

boy were still in the home talking to investigators Friday night.

      Neighbors described the family as being quiet and keeping to themselves.

      Justin Gray, 17, was walking in the neighborhood when he heard gunshots. "We've had a suicide (自杀)

in this neighborhood once, but never anything like this," Gray said.

1. The best title for the news should be _____. [ ]

A. A Boy Shot His Father

B. Shooting Kill a Father

C. An Unbelievable Tragedy

D. A Ten-Year-Old Boy's Cruelty

2. Which of the following is TRUE according to the news? [ ]

A. The father is not responsible for the boy.

B. The family don't like associating with their neighbours.

C. The boy lives with Rick James Lohstroh.

D. The boy has no brothers or sisters.

3. What can we infer from the report? [ ]

A. The tragedy happened because the boy had seen too many films showing violence.

B. The boy killed his father after he quarreled with his father.

C. Such things often occurred in this neighbourhood.

D. The boy's parents got divorced (离婚).

4. The reason why the boy shot his father _____. [ ]

A. is clear

B. can't be made out

C. is not known

D. is quite simple

题型:单项选择题

进入壁垒

题型:单项选择题

如图所示,小朋友从滑梯上下滑时,臀部感觉发热,这是用______(选填“做功”或“热传递”)的方式来改变物体内能.甲型H1N1流感病人在发烧时可在病人身上擦酒精,是因为酒精在______(填物态变化名称)过程中要吸热,从而降低病人的体温.

题型:单项选择题

S700K中K代表().

A.kg

B.滚珠丝杆

C.保持力

D.控制器

更多题库