题见图6-6。

女性，30岁，乏力、活动性心慌1年余。查体眼结膜、口唇苍白，心率110/min，心尖区可闻及Ⅱ级收缩期杂音，化验检查：血红蛋白60g/L，平均红细胞血红蛋白浓度0.25g/ dl，平均红细胞体积70fl。血清铁6.2μmol/ L，血清转铁蛋白饱和度10%，总铁结合力3690μg/L。

最合适的治疗药物是（）。

A．雄激素

B．口服铁剂

C．口服叶酸，肌内注射维生素B₁₂

D．糖皮质激素

E．口服叶酸，肌内注射铁剂

我国目前只对国家所有的土地征收城镇土地使用税，对集体所有的土地不征收城镇土地使用税。( )

A young boy was sitting in the back seat of the car eating an apple. Hw asked his father, “Why does my apple turn brown?” His father answered,”“When the skin is removed, air reaches the flesh of the apple causes oxidarion. This changes the apple’s molecular structure and results in a brownish color.”The boy asked,“Dad，what are you

talking about?”

I know how that boy feels. Sometimes I want answers to some of those confusing questions that we all meet with, such as how to get through difficult times or what to do in a tough situation. I just want to get it right.

The problem is that I don’t always have the answer I need. Nobody else seems to have them, either. So I go on making mistakes and think that I’ll never get it right.

Often I didn’t know what to do. I often made poor choices, but I gradually improved. Then I realized that I don’t HAVE TO always get it right. I don’t have to always know what to do all the time. All I really need to do is try my best, learn from my mistakes and go on.

Dr. Leo Buscaglia once said, “ No one gets out of this world alive, so the time to live, learn, care, share, celebrate and love is now. That would be pretty hard to do when you’re waiting for all the answers first.”

So you got it wrong. You made a mistake. So what should you do next? Forgive yourself and try again. You may not get out of this world alive, but you can get plenty of life out of this world if you are not too worried about always getting it right.

小题1:In the beginning, the author tells the story of a boy and his father to ____.

A．show that the father is very knowledgeable

B．say something interesting about apples

C．show that children nowadays ask more questions

D．introduce the topic of the passage小题2:How did the boy feel when he heard his father’s explanation?

A．He admired his father very much.

B．He knew what his father meant.

C．He felt it was difficult to understand.

D．He thought that he had learned a lot from his father.小题3:What do Dr. Leo Buscaglia’s words mean?

A．We can search the answers when enjoying life itself.

B．We must make right choices as often as possible.

C．People have many desires when they enter the world.

D．It is hard to lead a happy and satisfying life.小题4:What can be concluded from the passage?

A．We should try to learn and understand the answers to questions.

B．We should learn from our mistakes and try again.

C．It is very important to try to avoid(避免) mistakes.

D．It is our duty to make the world a better place.小题5:What is the style of the passage?

A．novel

B．news

C．poem

D．essay

指数基金的投资对象是股票市场指数

显示下列结构MR最好，但哪项除外（）

A.半月板

B.关节软骨

C.韧带

D.肌腱

E.骨皮质