一般情况下，决定企业产品最低价格的因素是（）。 A.营销目标 B.产品成本 C.顾客

照样子写词语。（至少写2个）

1．又蹦又跳：________________________________

2．一瞬间：__________________________________

3．顿时：____________________________________

根据所掌握的文化背景知识，选择最佳选项。

1. If you have a fever, you should _____.

    A. see a dentist            

    B. drink lots of water

    C. listen to light music      

    D. eat an apple

2. Eating more _____ is good for our health

    A. meat      

    B. vegetables      

    C. fruit      

    D. B and C

3. If you often tired, you _____.

    A. should eat more beef    

    B. should go to bed early

    C. should eat more tofu      

    D. A and B

4. Which place is not in Europe? _____.

    A. Greece    

    B. Spain      

    C. Canada    

    D. France

5. In Japan, most students go to school _____.

    A. by bus    

    B. by train    

    C. by boat    

    D. by plane

6. If someone invites you to go to his party, but you have no time, what should you not say? _____.

    A. Sorry, I can't. I have to study for a test.

    B. Sorry, I'm visiting my aunt.

    C. I'd love to ,but I have no time.

    D. No, thanks.

根据病史及检查，最可能的诊断为

A．眼眶蜂窝织炎

B．睑板腺炎

C．急性结膜炎

D．急性泪囊炎

E．急性眼眶骨膜炎

《尚书·康诰》记载：“人有小罪，非眚，乃惟终，……有厥罪小，乃不可不杀。乃有大罪，非终，乃惟眚灾，……时乃不可杀。” 请据此分析说明西周的刑法原则。

梗丝回潮膨胀设备排气风门的作用是控制梗丝回潮膨胀设备进、出口风管内排出的（）的量。