小肠与胃的交接处是 A．阑门 B．幽门 C．吸门 D．贲门 E．魄门

患者女性，34岁，4年来反复一侧肢体无力，左眼视力下降，眼球活动时疼痛，伴发作性面部感觉异常，有时可自行缓解，激素治疗有效。查体：神清语利，表情焦虑，复视，左眼视力下降，双下肢肌张力增高，右下肢肌力3级，双侧跟膝胫试验不稳，腱反射亢进，病理征阳性，既往体健，否认家族史

可进一步进行的检查，不包括（）

A.MRI

B.SEP

C.VEP

D.TCD

E.脑脊液检查

Which one of the following was used to determine the structure of the DNA molecule ( )

A．Transmission(透射) electron microscope

B．Scanning electron microscope

C．Differential centrifugatioin(差速离心)

D．X-ray crystallography

下图表示四个国家的人口出生率和死亡率。据此完成题：

小题1:四个国家中人口自然增长率最高的是（  ）

A．a

B．b

C．c

D．d小题2:图中a国可能是（   ）

A．中国

B．印度尼西亚

C．德国

D．印度小题3:d国的人口增长模式是（   ）

A．原始型

B．传统型

C．现代型

D．都不是

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。

A

When I worked in Swaziland, one day we went to an orphanage. There we found a beautiful little girl named Tanzile. I gave her a sweet and she said something back to me in Si-swati, which the nurse next to me translated, “She wants another one — to give to her little sister.” I said “of course”. When we were going to leave, we passed by Tanzile’s house to say goodbye. To our surprise she seemed to be holding on to that extra sweet I had given her. I remember saying to the nurse “this little darling is clever — she has taken two for herself.”

But the nurse told us, “Tanzile is 7 now. Two years ago her mum and dad both died of AIDS. She was separated from her sister who was three at the time. Tanzile has not laid eyes on her since. But from then on whenever Tanzile receives anything from anyone, including food — she refuses to accept it, unless they give her two.” In fact, in the little mud hut where she lives, we find a pile of old things which she has been collecting to give to her sister one day.

People sometimes look at faces of African children and think that they are somehow different from our kids — that somehow they don’t feel pain or love. But that is not true. Their pain is deep. And so is their love. I can still remember the nurse trying to convince her that “if someone gives you food, you must accept it — even if it is only one piece and not two — for your own health.” And it was so hard for us to keep the tears from our eyes as she shook her head. Her hope and her love was all that she had. It mattered more than anything else. When I returned home that day, I was shocked to find that this was not an isolated story but others in the hospital knew of orphans just like Tanzile — waiting with a little pile of things in their hut, for their lovers who they haven’t seen so long.

I think of that old song — “when we’re hungry, love will keep us alive.”

56． From the passage we can learn Tanzile__________.

A. is very clever        B. knows her sister has died

C. has stored a lot for her sister       D. doesn’t like sweets

57． How old was her sister when the author met with Tanzile?

A. Three years old.    B. Four years old.

C. Five years old.     D. Six years old.

58． What has the author learned from her experience in Africa?

A. Love is more important in life than anything else.

B. African children are different in a way.

C. African children should be treated fairly.

D. We should express our love in time.

59． The best title for the passage would be __________

A. Give every child two sweets      B. Tanzile’s love for her sister

C. One for my sister               D. Change your attitude to African children

根据我国环保法规定，建设项目在设计之前，必须向环保部门提交（）报告书，经批准同意后才能设计。