函数y=2x-6中，自变量x的取值范围是______．

我们吃的海参和海蜇分别属于[ ]

A．腔肠动物和腔肠动物    

B．腔肠动物和棘皮动物  

C．棘皮动物和腔肠动物    

D．软体动物和腔肠动物

经济结构是否合理，是推动社会经济发展的关键。阅读材料，回答问题。

材料一 美国学者斯塔夫里阿诺斯说：明清政府极力控制、压迫商人阶层。这是中国社会同西方社会根本的、最有意义的差别。

（1）材料一中，明清政府极力控制、压迫商人阶层的具体政策有哪些？（2分）对中国经济的发展产生了什么影响？（2分）

材料二 民国初年工业资本分布状况统计表（单位：千元）

（2）材料二反映了民国初年工业发展有何突出特点？（2分）

我国《保险专业代理机构监管规定》保险专业代理机构应当依照中国保监会有关规定及时、准确、完整地报送有关报告、报表、文件和资料，并根据中国保监会要求提交相关的()保险专业代理机构报送的报表、报告和资料应当由法定代表人、主要负责人或者其授权人签字，并加盖机构印章

A、影印文本

B、手写文本

C、原稿文件

D、电子文本

第三部分 阅读理解 (共20小题；每小题2分，满分40分)

阅读下列短文。从每题所给的四个选项(A、B、C和D)中。选出最佳选项．并在答题卷上将该项填出。

A

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. "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.

56. 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.

57. 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.

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

59. 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.

神经系统检查包括（）

A.运动系统

B.脑神经

C.神经反射

D.自主神经

E.感觉系统