–Why do you come back with nothing? -- I

       地里的泥土化冻了，变松了，踩上去软绵绵的，像踩着厚厚的地毯。麦苗醒来了，舒展着嫩绿的叶子。    

        小河里，连一块薄冰也找不到了。水慢慢地流着。微风吹来，水面泛起鱼鳞似的波纹。几只小鸭子跳进水里，快活地游来游去。     

        河岸上，柳树发芽了，柔软的枝条随着微风轻轻地摆动。一只青蛙从地里钻出来，在河边慢慢地爬着。

1．我发现这三个段落描写的是               （季节）的景色。

2．春天来了，地里的泥土________，麦苗___       _；小河里找不到了                ，                    游来游去；河岸上柳树                           了，青蛙                                            ，在河边慢慢地爬着。

3．春游时，我还发现了                                                                         

周××，男，16岁。以进食海鲜为诱因，诱发血证，皮下紫斑遍身，并有鼻衄、齿衄，腹痛，便血尿血，发热，四肢关节疼痛，舌红苔黄，脉弦数。

热壅胃肠，气血郁滞，腹痛甚，便血症状突出者，应加用（）

A.紫草、丹参、地榆、槐花、槐角

B.地榆、槐花、槐角、防风、枳壳

C.白芍、甘草、木香、地榆、槐花

D.炮姜、艾叶、阿胶、甘草、木香

E.大黄、川朴、枳实、木香、甘草

阅读理解。

     In my profession as an educator and health care provider, I have worked with numerous children

infected with the virus that causes AIDS. The relationships that I have had with these special kids have

been gifts in my life. They have taught me so many things, but I have especially learned that great courage

can be found in the smallest of packages. Let me tell you about Tyler.

     Tyler was born infected with HIV: his mother was also infected.From the very beginning of his life, he

was dependent on medications to enable him to survive. When he was five, he had a tube surgically

inserted in a vein in his chest. This tube was connected to a pump, which he carried in a small backpack on his back. Medications were hooked up to this pump and were continuously supplied through this tube to

his bloodstream.At times, he also needed supplemented oxygen to support his breathing.

     Tyler wasn't willing to give up one single moment of his childhood to this deadly disease. It was not

unusual to find him playing and racing around his backyard, wearing his medicineladen backpack and

dragging his tank of oxygen behind him in his little wagon. All of us who knew Tyler marveled at his pure

joy in being alive and the energy it gave him.Tyler's mom often teased him by telling him that he moved so

fast that she needed to dress him in red.That way, when she peered through the window to check on him

playing in the yard, she could quickly spot him.

     This dreaded disease eventually wore down even the likes of a little dynamo like Tyler. He grew quite ill and, unfortunately, so did his HIVinfected mother. When it became apparent that he wasn't going to s

urvive, Tyler's mom talked to him about death. She comforted him by telling Tyler that she was dying

too, and that she would be with him soon in heaven.

     A few days before his death, Tyler beckoned me over to his hospital bed and whispered,"I might die

soon. I'm not scared. When I die, please dress me in red.Mom promised she's coming to heaven,too. I'll

be playing when she gets there, and I want to make sure she can find me." 

1. What is the boy Tyler's attitude towards death?

A. pessimistic  

B. optimistic  

C. sorrowful  

D. fearful

2. Tyler requested the writer to dress him in red when he died simply because _____.

A. red is a lucky color

B. red might help to cure him

C. his mom could spot him easily

D. he could find more mates by wearing red 

3. Which of the following might serve as a possible title for this passage?

A. My unusual profession  

B. A caring mother

C. Mother and son  

D. Dying in red 

4. The underlined word "dynamo" in the fourth paragraph here means _____.

A. a promising and helpful youth

B. an extremely energetic person

C. a rare and beautiful flower

D. a magic and understanding superstar

停经10周，阵发性腹痛1天， * * 出血 5小时，查宫颈口开大容1指，有组织物嵌顿，子宫如孕7周大小，质软。

处理原则是

A．及时行吸宫术

B．每日肌注黄体酮20mg

C．控制感染后做刮宫术

D．卧床休息，禁性生活

E．宫颈环扎术

口腔黏膜的生发层为（）。

A.角化层和粒层

B.粒层和棘细胞层

C.棘层和基底层

D.基底层和粒层

E.棘层和角化层