驱蛔虫治疗广谱、高效、低毒的药物是（） A.枸橼酸哌嗪 B.喹喏酮 C.别丁 D.左

急性肾小球肾炎在实验室检查时通常会出现（）

A.血清总补体的升高

B.抗链球菌溶血素“O”滴度升高

C.内生肌酐清除率的升高

D.血红蛋白升高

E.尿蛋白++++

肝炎后肝硬化所致()
血吸虫肝硬化所致()
肝静脉阻塞综合征所致()

A．门静脉高压症的主要阻塞部位在窦后

B．门静脉高压症的主要阻塞部位在窦前

C．门静脉高压症的主要阻塞部位在窦房

D．门静脉高压症的主要阻塞部位在肝前

E．门静脉高压症的主要阻塞部位在肝后

     Many people who work in London prefer to live outside it , and to go into their offices or schools

every day by train, car or bus, even though this means they have to get up early in the morning and

reach home late in the evening.

     One advantage of living outside London is that houses are cheaper. Even a small flat in London

without a garden costs quite a lot to rent. With the same money, one can get a little house in the country

with a garden of one's own. Then, in the country one can rest from the noise and hurry of the town.

Even though one has to get up earlier and spend more time in trains or buses, one can sleep better at

night and during weekends and on summer evenings, one can enjoy the fresh, clean air of the country.

If one likes gardens, one can spend one's free time digging, planting, watering and doing the hundred

and one other jobs which are needed in a garden. Then, when the flowers and vegetables come up, one

has the reward of one who has shared the secret of Nature.

      Some people, however, take no interest in country things: for them, happiness lies in the town, with

its cinemas and theatres, beautiful shops and busy streets, dancehalls and restaurants. Such people

would feel that their life was not worth living if they had to live it outside London. An occasional walk in

one of the parks and a fortnight's (two weeks') visit to the sea every summer is all the country they

want: the_rest they are quite prepared to leave to those who are glad to get away from London every

night.

1. Which of the following statements is NOT true?

A. People who like country things prefer to live outside the city.

B. People who work in London prefer to live in the country.

C. Because of certain disadvantages of living outside London, some people who work in London prefer

to live inside London.

D. Because of certain advantages of living outside London, many people who work in London prefer

to live outside London.

2. One can use the same money for ________ to buy a little house with a garden in the country.

A. getting a small flat with a garden

B. having a small flat with a garden

C. renting a small flat without a garden

D. buying a small flat without a garden

3. When the flowers and vegetables in the garden come up, those ________ have the reward of one

who has shared the secret of Nature.

A. who live in the country

B. who have spent time working in the garden

C. who have a garden of their own

D. who have been digging, planting and watering

4. People who think happiness lies in the town would feel that________if they had to live it outside

London.

A. their life was meaningless

B. their life was invaluable

C. they didn't deserve a happy life

D. they were not worthy of their happy life

按分析任务，分析化学可分为（）。

A、化学分析法和仪器分析法

B、定性分析和定量分析

C、重量分析和滴定分析

D、常量分析和微量分析

患儿10岁，女孩，上颌乳牙脱落一年未见恒牙萌出，赴医院就诊。母亲告知医生，患儿自小长牙较晚，近4岁乳牙才完全萌出，上颌乳牙脱落后数月未见萌出为重视，至今一年余仍未见牙齿萌出。患儿性格腼腆不愿说话，喜食奶糖。检查：右下Ⅴ残根，左下ⅤⅢ°松动，左上6（牙合）面龋，探诊敏感，温度测试一过性疼痛，左上ⅤⅢ°松动，叩痛（+）。口腔卫生良好，上前牙牙龈增生，探诊不易出血。

针对主诉检查中最有价值的检查为（）

A.上颌1|1根尖片

B.左下Ⅴ根尖片

C.左上6根尖片

D.左上6牙髓活力测试

E.左上Ⅴ牙髓活力测试