实际工资的计算公式是( )。A．货币工资/价格 B．货币工资/价格指数 C．货币工

下列词语中，划线的字的读音全都正确的一项是

A．抚恤（xuè）笑靥（yè）木讷（nà）波谲（jué）云诡

B．口角（jué）聒（guō）噪怪癖（pì）叱咤（chà）风云

C．吮（shǔn）吸慰藉（jí）倾圮（pǐ）人才济济（jǐ）

D．骨髓（suǐ）谄（chǎn）媚两栖（qī）力能扛（gāng）鼎

Every year many young people leave school for a few weeks or months and enjoy an unusual type of educational program. They learn new skills by living in a different country and doing unusual jobs. There are several organizations. They help students to find the experience they are looking for. The table below shows a few possibilities for students.

One interesting possibility is helping elephants in Thailand. Most people think o elephants as animals in zoos. In fact, many elephants in Thailand are no longer kept in cages. Now, hundreds of them are homeless. They don’t have owners to care for them. Although they may look well, they are often in poor health and don’t have enough to eat.

One centre in Thailand cares for these elephants. It gives them a safe and natural living space. When they  are at the centre, they stay in a building but are free to walk around. Students come from all over the world to help here. The student helpers work with the elephant keepers. These keepers train the students in caring for the elephants. In the morning, they go to the forest together and lead the elephants to the centre. They clean them and give them food. In the afternoon, they take the animals back into the forest for the night. Helping at the center is interesting and the young people learn a lot.

小题1:Which country can you choose if you want to prepare yourself for a medical career?

A．India

B．Ghana

C．Thailand

D．New Zealand小题2:Which job might be suitable for the students who love children and arts?

A．Teaching young children

B．Health care work

C．Saving elephants

D．Teaching Chinese小题3:What does the underlined word “they” in the last paragraph probably refer to?

A．The keepers

B．The doctors

C．The students

D．The elephants小题4:What does the writer think of the unusual educational program?

A．It is amazing

B．It is boring

C．It is helpful

D．It is expensive

有关血栓素A2的生理功能，下列哪项是正确的（）

A.抑制腺苷酸环化酶

B.使环腺苷单磷酸（cAMP）生成增多

C.抗血小板聚集

D.扩张血管

E.TXA和PGI2在血小板和血管壁的相互作用中，形成一对生理作用完全相反的调控系统

妊娠38周时羊水的量约为（）

A.500～700ml

B.500～650ml／分

C.800ml

D.3600ml／小时

E.1000ml

特发性面神经麻痹的下列哪项表述是正确的（）。

A.多为慢性起病

B.双侧受累多见

C.多数病例伴舌前2/3味觉丧失

D.Bell征（+）

E.多数患者不能恢复