可避免复方制剂中不同药物之间的配伍变化A．口含片B．舌下片C．多层片D．肠溶衣片E．

女，23岁，已婚，孕20周，因白带多、外阴疼痛、尿痛2天就诊，1周前有性生活史。妇查前庭充血， * * 有大量绿色脓性分泌物，挤压 * * 前壁 * * 口有脓流出，宫颈充血水肿，有脓性分泌物流出，子宫、附件（-）。该患者最可能的诊断是（）

A.妊娠合并淋病

B.妊娠合并梅毒

C.妊娠合并滴虫 * * 炎

D.妊娠合并外阴化脓性感染

E.妊娠合并巨细胞病毒感染

读下列运河示意图，请回答：

（1）写出隋朝大运河南北两端的城市的名称：南端_____________，北端__________。

（2）写出A、B、C、D所代表的四段运河的名称。

A________________B_______________C_______________D_____________

阅读理解。

     Famous centenarians (百岁老人) still active in arts, science are in no mood to retire. "Those who

stand still, die," is one of Oliveira's favorite phrases. He knows from experience what it means, as the

Portuguese film director has reached the age of 102 and is still active in his profession. Every year,

Oliveira shoots a film and is currently working on his next project. "You have to work, work, work in

order to forget that death is not far away," he said. When asked about his age, Oliveira said with some

humility: "It's down to mother nature. It gave to me what it took from others."

     Being both mentally and physically fit in old age is partly a matter of luck, but it also has something to

do with character. Not every white-haired person is wise and social skills, openness and the ability to

train the brain are essential for senior citizens.

     Along with the architect Oscar Niemeyer (103), Nobel laureate Montalcini (101) and director Kurt

Maetzig (100), Oliveira is one of those people of whom it would be very wrong to think as members of

a listless elderly generation.

     Another master in his profession is the architect Oscar Niemeyer. The 103-year-old Brazilian is best

known for his futuristic-looking (未来派的) buildings in Brasilia, but he also speaks out on behalf of the

poor. "The role of the architect is to struggle for a better world where we can develop a form of

architecture that serves everyone and not just a privileged few," said Niemeyer recently. He spends

almost every day working in his office in Copacabana, and even when he falls ill he keeps working on

ideas: After a gallbladder (胆囊) operation he composed a samba tune (桑巴舞曲) in the clinic.

     Another man who could sing a song about age is 107-year-old Heesters. The Dutch-born opera

singer spent most of his life performing in Germany, where he still works. Recently Heesters said: "I want

to be at least 108-years-old." He also plans to keep performing. "Should I just sit at home and wait

until they come and pick me up?" Heesters has not given up trying to add to his tally of awards and is

looking for a "good stage role".

     Italian scientist Rita Levi-Montalcini, who is 101-year-old and is still active in medical science, has

described the force that keeps driving her on: "Progress is created through imperfection." In 1986 she

and her lab colleague were awarded the Nobel Prize for Medicine for their work on nerve growth factor. She's convinced that humans grow on challenges.

     With so many brilliant examples given, we can see clearly that age is no barrier to some high achievers.

1. From the first two paragraphs, we can see ________.

A. being active at 102 is achievable for everybody

B. Oliveira owes his long life to his mother's help

C. being fit in old age is a matter of luck and character

D. social skills and wisdom are difficult for the senior

2. How many centenarians are mentioned in this passage? 

A. 4            

B. 5          

C. 6            

D. 7

3. By saying "Should I just sit at home and wait until they come and pick me up?", Heesters

    means that he ________. 

A. is willing to work till he dies      

B. is waiting for people to pick him up

C. wants to sit or lie in comfort    

D. prefers to give performance at home

4. The best title for this passage may be "________". 

A. The Older, the Wiser You'll Be      

B. Progress, Created Through Imperfection

C. How to Live to Be a Centenarian      

D. Age, No Barrier to Some High Achievers

动感地带“非常假期”业务采用先收后返还的方式，以自然月为周期，客户办理该业务后当月优惠话费在次月（）日前返还

A.1

B.10

C.15

D.20

在外电路中，负载上的电压是从高电位指向低电位。