抽油机取样时,取至样桶总体积的()处。A、1/3 B、1/2 C、1/3~2/3 D

题型:单项选择题

问题:

抽油机取样时,取至样桶总体积的()处。

A、1/3

B、1/2

C、1/3~2/3

D、1/3~1/2

考点:采油工考试采油初级工考试采油初级工考试题库
题型:单项选择题

关于臀位产妇第一产程的护理措施,叙述正确的有()。

A.不宜灌肠

B.少做肛查

C.临产早期胎膜未破时下床活动

D.静脉滴注缩宫素加强宫缩

E. * * 口见到胎儿肢体时立即消毒外阴并"堵"臀

题型:单项选择题

如果任由下面漫画所反映的现象蔓延,会导致我国政府经济职能中______职能被严重削弱。[ ]

A、公共服务

B、经济调节

C、市场监管

D、社会管理

题型:单项选择题

My wife passed away a few years ago, and I went through the worst time in my life. I even wanted to kill myself. Just for kids, I had to continue to live and work as small-town doctor at my medical clinic in Hawaii. My kids had gone to live on the mainland, and I was alone. Then they asked me to have a family trip.

On our trip, we turned on the TV at the motel and saw the second plane crash into the World Trade Center. Seeing it falling down, I said to my kids: “I’m going to Afghanistan”. And a few weeks later, international Medical Corps sent me to set up 20 clinics in provinces where people had no health care. In these field clinics surrounded by frightening shoots or deadly bombs, we were eventually serving 27,000 patients a month in a very busy schedule. Tired and nervous, I gradually had a sense of achievement, a sense of purpose, and my depression went away.

In the years to follow, I went to Indonesia after the tsunami, Pakistan after the earthquakes, Sudan after the civil warm and Iraq after more and more bombs. Each time after disasters one after another, hundreds of people were killed, wounded and many more had to flee. We once set up movable clinics in an area with 19,000 refugees, and it was supposed to hold 13,000 originally. Flu broke out, one of the biggest killers of kids in refugee camps, and it spread like wildfire. Water and food were also serious problems. “Adventures or not?” I often asked myself.

When my wife passed away, I thought my life was done. But in reality, it was just getting started. At the end of her life, she went unconscious. I held her head in my hands and told her of all the places we would visit and the exciting adventures we would have.

I think about the moment many times during my “adventures”. I didn’t know how predictive those words would be. But I know that she is still with me.

小题1:Where has the doctor been in the past few years?

A.Some countries where he could set up clinics.

B.Some African countries where flu broke out.

C.The places where the earthquakes happened.

D.The places that the horrible disasters struck.小题2:How would the doctor describe his life after he had worked in Afghanistan?

A.Tired and troublesome.

B.Busy and risky.

C.Meaningful and helpful

D.Frightening and depressing.小题3:The underlined word “refugees” means people_______________.

A.who are robbed, killed, or wounded

B.who suffer from flu in movable clinics

C.who like to take adventures

D.who have lost homes because of disasters.小题4:Which of the following is TRUE according to the passage?

A.the doctor’s wife encouraged him to work in foreign countries.

B.What the doctor said to his wife before her death became reality.

C.The doctor’s adventures made him understand the love of his wife.

D.With the true love of his wife, the doctor started to change his life.

题型:单项选择题

集线器(Hub)是局域网中除了网卡以外必不可少的设备,下列关于集线器功能的叙述中,不正确的是______。

A.可对接收到的信号进行再生放大

B.能将一个端口接收到的信息向其余端口分发出去

C.当端口不够用时,可以与另一个集线器级连以扩大端口数量

D.能对接收到的信号进行调制

题型:单项选择题

电磁波的线极化可以分为垂直极化和()。

A.水平极化

B.垂直极化

C.椭圆极化

D.以上均错误

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