关于恙虫病，叙述错误的是（） A.是由恙虫病东方体所致的自然疫源性疾病 B.鼠类是主

下列各句中，加点的成语使用恰当的一项是（   ）（3分）

A．郑州市生态水系建设分为短期、中期、长期三个阶段，总投资33亿元。日前规划编制工作已经启动，一个碧水蓝天、人水和谐共生的“水域靓城”呼之欲出。

B．目前的情况是，政府机构和政府工作人员不仅没有精简，反而迅速膨胀，导致某些部门里人浮于事、尸位素餐的现象十分普遍。

C．老师的话音刚落，他就不揣冒昧地站起来，大声问道：“这种解题方法有点复杂，难道没有简单一些的吗?”

D．对这几个衣衫不整、模样粗笨的农民工的惨死，某些官员却安之若素，顶多在酒足饭饱之后打着饱嗝儿，发两声感叹。

患者女性，25岁。1周前服用鱼胆后出现恶心、呕吐、腹痛、腹泻数次后好转。3天前出现乏力、尿量逐渐减少.昨日尿量约200ml，遂来院就诊。

查体：T37.5℃，BP167/110mmHg，贫血貌，眼睑浮肿，双下肢Ⅱ°凹陷性水肿。既住无高血压，糖尿病病史。

提示：进一步检查结果提示血钾6.8mmol/L，磷1.5mmol/L，CO₂CP15mmol/L，白细胞10.2×10⁹/L，Hh60g/L。宜进一步采取的措施是（）。

A.腹膜透析

B.紧急输血

C.5%碳酸氢钠静脉滴注

D.中药灌肠

E.血液透析

F.静脉应用钙剂

When Boris left school, he could not find a job. He tried hard and pestered (纠缠) his relatives, but they had problems of their own. He answered advertisements until he could not afford to buy any more stamps. Boris grew annoyed, then depressed, then a little hardened. Still he went on trying and still he failed. He began to think that he had no future at all.

“Why don't you start your own business?” one of his uncles told him. “The world is a money-locker. You'd better find a way of opening it.”

“But what can I do?”

“Get out and have a look round.” advised his uncle in a vague sort of way. “See what people want; then give it to them, and they will pay for it.”

Boris began to cycle around the town and found a suitable piece of a waste ground in the end. Then he set up his business as a cycle repairer. He worked hard, made friends with his customers and gradually managed to build up his goodwill and profit. A few months later, he found that he had more work than he could deal with by himself. He found a number of empty shops but they were all no good: in the wrong position, too expensive or with some other snag(障碍). But at long last, he managed to find an empty shop on a new estate where there were plenty of customers but no competition.

Boris and his assistant taught themselves how to repair scooters and motor-cycles. Slowly but surely the profits increased and the business developed. At last, Boris had managed to open the money-locker and found bank notes and gold coins inside.

小题1:Which of the following best describes Boris' job hunting experience?

A．Surprising.

B．Encouraging.

C．Boring.

D．Disappointing.小题2:Which of the following would be the best title for the passage?

A．Goodwill is the key to success

B．The world is a money-locker

C．No education, no future

D．Difficulty of starting a small business小题3:Boris started his career by       .

A．repairing cycles

B．developing a waste ground

C．cycling around the town

D．buying empty shops小题4:Boris finally chose an empty shop on a new estate because       .

A．it was not so expensive

B．he had a lot of old customers there

C．there were good opportunities there

D．he could make good use of his skills there小题5:We can infer from the last paragraph that Boris     .

A．still couldn't make good profits

B．found a lot of gold coins by accident

C．set off in a successful career

D．had great difficulty running his business

合金钢按合金元素总量高低可分为（）、（）和（）三种。

下列有关血制品的叙述正确的是

A．血浆内主要为白细胞和血浆蛋白，不含红细胞
B．输入血浆前不需做血型鉴定
C．输入成分血之前不需做交叉配血
D．血小板浓缩悬浮液应保存在一30℃,保存期为1年
E．与全血相比，输入成分血不易引起高钾血症和酸中毒