单项选择题 A型题：大米淘洗过程中，反复淘洗，或将大米浸泡加热，损失最多的营养素是（） A.硫胺素 B.

题型：单项选择题

在开关电器（通常是接触器）的触点系统上安装弹簧（称为缓冲弹簧）的作用是（）.

A、加速活动触点闭合的速度

B、加速活动触点断开的速度

C、减少或消除触点弹跳

D.减小或消除触点的接触电阻

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题型：选择题

因工作过于劳累，王老师的身体状况近期不太好．请你运用所学知识，根据下表中A、B、C、D、E五种食物的成分判断，下列叙述不科学的是（　　）

食物	糖类（克）	脂肪（克）	蛋白质（克）	维生素A（毫克）	维生素C（毫克）	维生素D（毫克）
A	0.4	90	6	4	7	40
B	48.2	7	38	40	12	0
C	8.8	9.5	65	7	10	14
D	76.8	0.6	7.7	0	0	0
E	18	2	6	3	220	0

A．为保证王老师身体尽快恢复健康，应多吃食物C

B．王老师有时牙龈出血，那么他平时应多吃食物E

C．有时他晚上看不清东西，医生建议他多吃食物B

D．若王老师长期以A为主食，他可能会患上佝偻病

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题型：多项选择题

现代施工安全管理包括（）等几部分组成。

A．安全作业

B．文明施工

C．环境保护

D．成本管理

E．技术管理

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题型：不定项选择

下列做法错误的是( )。

A．现金日记账采用三栏式账簿

B．制造费用明细账采用多栏式账簿

C．产品明细账采用数量金额式账簿

D．生产成本明细账采用三栏式账簿

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题型：阅读理解

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 my kids, I had to continue to live and work as a 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 (海啸), Pakistan after the earthquakes, Sudan after the civil war, 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. “Adventure or not？”I often asked myself.

When my wife passed away, I thought my life was gone. 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 thought about the moment many times during my“adventures”. I didn't know how predictive those words would be，but I knew that she was 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.

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大米淘洗过程中，反复淘洗，或将大米浸泡加热，损失最多的营养素是（） A.硫胺素 B.

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