药物临床试验过程中，需要保护的受试者权益有哪些？

根据短文内容和首字母提示，在下文空格处填入适当的词使短文完整。在答题卡标有题号的横线上，完整写出空缺处所填单词的正确形式。（每空一词）

You’re standing with your classmates. E 小题1:  is talking except you. Perhaps you’re afraid they will laugh at when you say. Maybe you just aren’t b 小题2: enough to speak.

Shyness is like a snake that crawls（爬进）into our mouth and s 小题3:  us speaking. But we shouldn’t let it stay there.

I am 29 years old. Even today, that snake still sometimes v 小题4:me. When I was in high school, I was so shy that I wouldn’t talk to anyone except my parents and best friends. If a stranger asked me the

w 小题5:  to a local shop, it was as if I’d forgotten how to talk. One summer, I got a j 小题6:  in a restaurant and that helped a lot. It meant I had to talk to customers（顾客）. I had to tell them how m 小题7: 

their meal cost. I had to ask them if they want to drink Coke or Sprite.

This job taught me how to speak with people.

You may be too young to find a part-time job. But you can look for other c 小题8:  to speak with people. You can offer to help an old woman carry her heavy bag. O 小题9: you can go to get a newspaper for your family.

If you do these things for a while, the ‘shyness’ snake will soon begin to l 小题10:  you alone. It’ll look for another mouth to crawl into.

下列对职业道德基本原则产生不利影响的具体情形中，分析恰当的是（）。

A.注册会计师应客户要求在前任注册会计师工作的基础上提供进一步的服务，如果缺乏完整的信息，可能对客观和公正原则产生不利影响

B.审计客户财务经理是国内知名的注册税务师，注册会计师在重大涉税事项上经常不得不屈从于对方的判断，此种情形属于密切关系导致的不利影响

C.某利害关系人向法院起诉会计师事务所，该所未经被审计单位授权，向法院提交相关工作底稿作为抗辩的证据，此种情形违反了保密原则的要求

D.注册会计师收取与客户相关的介绍费或佣金，可能对客观和公正原则以及专业胜任能力和应有的关注原则产生非常严重的不利影响

我国夏季载重线用字母（）代表，国际夏季载重线用字母（）代表。

A．X/F

B．Q/F

C．X/S

D．Q/S

消化性溃疡的主要症状是（）

A.有饥饿样不适感

B.空腹痛或午夜痛

C.周期性、节律性上腹痛

D.钝痛

E.服用抗酸药缓解

从油气分离效果上看，对于一般的油田，采用（）级分离经济效益最好。

A、一级或二级

B、二级或三级

C、三级或四级

D、四级或五级