为预防旅游者患病，导游人员在接待旅客之前应认真分析、研究旅游团人员情况，根据旅游团成

更换EDP供油关断活门，要做的工作有（）。

A.给油箱释压

B.给油箱放油

C.拉出发动机火警电门

D.A和B正确

单词拼写。

1. The proposal _____ (支持) by a large majority of the teachers was accepted.

2. We were shocked by the ________ (声明) that the mayor was resigning.

3. He spent a lot of time learning _______ (应用) chemistry.

4. I prefer _______ (小说) to poetry.

5. All the passengers ______ (在船上) were waiting for the ship to land at the port.

6. She thought she got a _______ (固定的) job, but now she has been fired again.

7. Density is the ________(关联)between mass and volume.

8. Water has a _________ (相对) high freezing point.

9. A great ＿＿＿＿＿ (各种各样)of reasons were given for his failure.

10. He used the ________(最新的) ideas and technical inventions of his day in his books.

职业适应的内容有哪些？

指导患者服药，方法不正确的是( )

A．服用止咳糖浆后不宜立即饮水
B．助消化药饭后服
C．服铁剂禁忌饮茶
D．对胃有刺激的药物饭后服
E．磺胺类药物服用后不可多饮水

国际奥委会委员的义务（）

A.参加国际奥委会全会

B.参加被指派的国际奥委会专门委员的工作

C.致力奥林匹克运动的发展

D.监督奥林匹克计划在所有国家的执行情况