急性细菌性痢疾中毒型的临床特征（） A.急起，高热，反复惊厥，昏迷，迅速发生休克与呼

He was 11 years old and went fishing every chance he got from the dock at his family’s   cabin on an island in the middle of a New Hampshire lake.

　　 On the day before the bass season opened, he and his father were fishing early in the evening, catching sunfish and perch (鲈鱼)  with worms. Then he tied on a small silver lure（鱼饵） and practiced casting. The lure struck the water and caused colored ripples in the sunset, then silver ripples as the moon rose over the lake.

　　When his peapole doubled over, he knew something huge was on the other end. His father watched with admiration as the boy skillfully worked the fish alongside the dock.

　　Finally, he very gingerly lifted the exhausted fish from the water. It was the largest one he had ever seen, but it was a bass. The boy and his father looked at the handsome fish, gills playing back and forth in the moonlight. The father lit a match and looked at his watch. It was 10 P.M.-- two hours before the season opened. He looked at the fish, then at the boy.

　　“You’ll have to put it back, son,” he said.

　　“Dad!” cried the boy.

　　“There will be other fish,” said his father.

　　“Not as big as this one,” cried the boy.

　　He looked around the lake. No other fishermen or boats were anywhere around in the moonlight. He looked again at his father. Even though no one had seen them, nor could anyone ever know what time he caught the fish, the boy could tell by the clarity of his father’s voice that the decision was not negotiable（可协商的）. He slowly worked the hook out of the lip of the huge bass and lowered it into the black water.

　　The creature swished its powerful body and disappeared. The boy suspected that he would never again see such a great fish.

　　That was 34 years ago. Today, the boy is a successful architect in New York City. His father’s cabin is still there on the island in the middle of the lake. He takes his own son and daughters fishing from the same dock.

　　And he was right. He has never again caught such a magnificent fish as the one he landed that night long ago. But he does see that same fish-again and again-every time he comes up against a question of ethics (道德规范).

小题1: Why did the father ask his son to put the perch back?

A．Because the father disliked the perch.

B．Because the father was afraid of being fined

C．Because the ethics must be obeyed.

D．Because the son was more experienced in fishing than his father.小题2:When does the architect (the father’s son) think of that perch put back?

A．When he takes his own and son and daughters fishing from the same dock.

B．When he builds many famous buildings.

C．When he pays a visit to his old father.

D．When he faces some problems about ethics.小题3:Which word can not be used to describe the boy’s father?

A．honest

B．noble-minded

C．caring

D．generous

病历摘要：男性，32岁，因间歇发热40余天，咳嗽、咳痰1周前来就诊。

患者于40余天前开始无明显诱因出现发热，发热呈间歇性，体温波动于37.4～38.6℃之间，无畏寒及寒战。自认为感冒，服感冒药及抗生素（具体不详）均无效。伴明显的全身乏力、盗汗、厌食。1周以前开始出现咳嗽、咳痰，呈白色黏液样，服止咳化痰药无效。发病以来进行性体重减轻，约18kg左右，大便稀，2～4次/日，小便尚可。

既往体健，曾有不洁性交史，无药物过敏史，无结核、肝炎病史，否认结核病人接触史，无疫水疫区接触史。

体格检查：T38.1℃，P98次/分，R21次/分，BP130/80mmHg。慢性病容，消瘦，全身无皮疹及出血点，颈部及腋窝有多处淋巴结肿大，质韧，无压痛，可活动。双肺呼吸音粗，可闻及少量湿啰音。心率98次/分，律齐，未闻及异常杂音。腹平软，肝肋缘下2cm，脾未及，移动性浊音（-），肠鸣音3～4次/分。神经系统无明显阳性体征。

实验室检查：血常规：Hb86g/L，WBC2.3×10⁹/L，N0.64，L0.36；尿常规：蛋白（+）；

免疫学检查：CD4⁺/CD8⁺＜1.0；X线胸片示：两肺纹理增粗，散在点片状阴影。

请简述诊断结果？

植物组织培养的基本步骤。

依据刑事诉讼法，不适用技术侦查措施的是（）。

A、李某报案被强 * * ，涉案嫌疑人未到案

B、张某盗窃5000元后潜逃被通缉

C、赵某涉嫌组织实施恐怖活动罪，且正密谋实施一起新的爆炸案件

D、王某涉嫌贩卖毒品，且又新买1000克海洛因，正在运输路上

下列哪个是船舶电台呼号（）.

A、HD3L

B、HDL3

C、BHDL1

D、3HAD