大剂量静脉注射可引起心率减慢的是( )A．肾上腺素 B．去甲肾上腺素 C．异丙肾上腺

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                                                                   Quiz of the Week

Alex: Good evening, ladies and gentlemen. I'm the host, Alex Beck. Welcome to Quiz of the Week!

Our first contestant is Andy Miller, from Springfield. Hello, Andy. How are you?

Andy: I'm fine, thanks, Alex.

Alex: Excuse me, Andy. You're in front of me. Stand next to me, please.

Andy: Sorry.

Alex: OK, here's your first question. What's the capital of France?

Andy: Uh...uh...I don't know.

Alex: Think of the song,  Andy. "I love Paris in the springtime, I love Paris in the fall."

Andy: Is it Paris?

Alex: Yes, that's right, Andy!  And now your second question. Where's Brasilia?

Andy: Uh, I think it's in Brazil.

Alex: Right! And now your third and last question. Who's Michael Jackson?

Andy: He's a singer.

Alex: That's right. Open the doors! Congratulations, Andy! Come and look at your prizes!

1. The name of the show is _______.

A. Answer the Questions          

B. Look at Your Prizes  

C.Quiz of the Week              

D.Think of a Song

2. Why does Andy say sorry to Alex?

A. Because he doesn't know the answers to the questions.  

B. We don't know.

C. Because he stands next to Alex.  

D. Because he stands in front of Alex.

3. You can watch this show at _______.

A. 8:00 a.m.  

B. 12:00 a.m.  

C. 3:00 p.m.    

D. 7:00 p.m.

4. Does the contestant answer all the questions correctly (正确地)?

A. Yes, he does.    

B. No, he doesn't.

C. No, she isn't.     

D. We don't know.

5. Here "Congratulations" means (意思是) _______ in Chinese.

A. 庆祝

B. 恭喜

C. 祝词   

D. 成功

若一次函数y=-3x-2的图象经过点A（x₁，y₁）和点B（x₂，y₂），且x₁＜x₂，则y₁______y₂（填＜或＞）

用所给动词的适当形式填空。

1. Hello, I _____ (not know) you _____(be) in London. How long have you been

there?

2. By the end of last week, he _____(read) this book four times.

3. I _____ (not have) any English knowledge before I came here.

4. I _____(lose) my keys. I can't remember where I last saw them.

5. －_____you _____ (see) the film yet'?

    －Yes, I _____(see) it last week.

患者，女性，64岁。其曾被诊断为"轻型糖尿病"，饮食控制即可使血糖在"正常范围"。10天前，其因口齿不清、昏迷2天转入本院治疗。

为了进一步明确诊断，应做多种实验室检查。下列哪项是不必要的（）

A.糖基化血红蛋白测定

B.胰岛素及C肽水平测定

C.24小时尿VMA测定

D.OGTT试验

E.甲状腺功能测定

以下不是竞争导向定价法的是( )。 ’

A．随行就市定价法
B．差别竞争定价法
C．密封投标定价法
D．认知价值定价法