患病的老年人常常是一人多病，患病特点正确的是（）。A、临床上的症状表现也错综复杂B、

阅读理解。

     I remember the first time I met Alfred after years. He was sitting on a bench in the park. He looked very

sad and cold. He hadn't got a coat on and it started to rain. Usually, I don't like to stop to speak to a stranger

who looked like that. His shoes were well-cleaned and his clothes were quite smart, but he did not have an

umbrella with him and he was getting wet in the rain. I stopped walking and said to him in a nice voice." Are

you OK?" he looked up, and was surprised to see me. He cried out." Are you …" he couldn't remember my

name. I was also surprised. He was Alfred!" I'm Tom, Alfred, what are you doing here?" I asked. He did not

explain to me, but caught my hand, and asked how my life was like. I told him that I was out of job. I

suggested that we go somewhere warm and dry.

     So we found a café nearby and continued our conversation. I learned that he married with two children,

and his wife was Sherry. I could not believe my ears. Twenty years ago his best friend was Linda, and Sherry

was his worst enemy! They often had quarrels (争吵) and fights in the play.

     Alfred told me that he became a businessman when he graduated from the school and owned two

companies in the city. I asked him why he was sitting in the rain in the park. He said that he had just had a

quarrel with Sherry, and acting in the same way as when she was young, threw him out of the door and

locked him out. He was young, threw him out of the door and locked him out. He was waiting for her to

be calm and let him in again.

1. What did Alfred look like?

A. Pleasant

B. Smart

C. Hungry

D. Well-dressed

2. Alfred was ________ them.

A. married

B. nice

C. weak

D. strong

3. How was Alfred when he was Tom?

A. Happy

B. Surprised

C. Glad

D. Angry

4. The writer ________.

A. liked to speak to a stranger

B. met Alfred in a café

C. thought Alfred's wife was Sherry

D. hadn't met Alfred twenty years

5. What happened to Alfred?

A. He lost his wife

B. He lost his job

C. His wife didn't let him go home

D. His friend didn't want to see him.

某患者，男，45岁，肝区不适，肝功能异常。行超声检查如图，诊断为（）。

A.弥漫性肝癌

B.结节状肝硬化

C.多发性血管瘤

D.血吸虫肝

E.不均匀性脂肪肝

患者男，43岁，因胃溃疡穿孔，在全身麻醉下行毕Ⅱ式胃大部切除、腹腔引流术。术后返回病室，生命体征稳定，切口敷料干燥。胃肠减压吸出暗红色液体50ml。

该患者术后24h内最容易发生的并发症是（）

A.吻合口出血

B.切口感染

C.吻合口梗阻

D.输出段肠袢梗阻

E.倾倒综合征

关于子宫的解剖，下列错误的是（）

A.子宫壁由浆膜层、肌层构成

B.子宫壁由浆膜层、肌层、内膜构成

C.子宫动脉主干沿途发出弓状动脉

D.绝经后妇女子宫内膜厚度一般不超过4mm

E.子宫呈倒置的梨形，位于盆腔中央

如图所示，用1.2N的拉力沿竖直方向匀速拉起重为2N的物体，物体上升10cm所用时间为4s，关于此过程，以下说法正确的是

A．拉力做功0.24J

B．拉力的功率为0.06W

C．动滑轮的机械效率为83%

D．在这个过程中，重物的动能将增大