肠内营养糖代谢紊乱可发生（）。 A.吸入性肺炎 B.鳞状脱屑、脱发 C.全身感染 D

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

句型转换。

1. I'd like a cup of tea. (变一般疑问句)

2. Li Ming would like some bread and milk. (就画线部分提问)

3. What do you want to drink? (变同义词)

4. He is hungry. He would like a sandwich. (变复数句)

副交感脑神经核不包括（）

A．上泌涎核

B．疑核

C．迷走神经背核

D．下泌涎核

E．动眼神经背核

关于清明上河图说法错误的是：（）

A.张择端画

B.属于册页的形式

C.画上没有题名

D.后面有跋

飞机上装有几部MCDU（）.

A.1

B.2

C.3

D.4