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问题 多项选择题

如果一份售后服务合同的金额为5000元，则这份售后服务合同需要谁签字（）。

A.用服处经理

B.区域总经理

C.事业部总经理

D.总裁

答案

参考答案：A, B

填空题
短文填词。
阅读下面短文,根据以下提示:
1)汉语提示,
2)首字母提示,
3)语境提示,在每个空格内填入一个适当的英语单词；
并将该词完整地写在右边相对应的横线上.所填单词要求意义准确,拼写正确.
Sometimes you can learn more about what a person is trying to
say just by watching instead of l    . You might be talking to someone   
about an idea you have. He might say that he's interested     your idea.  
Just watch his face. Is he l      at you or are his eyes moving around,    
just tired of w    you're saying ? It's important to watch other's body     
language carefully because it provides a lot of useful       (信息).        
Sometimes a person will be speaking too q    or use words that you      
don't understand. If you pay attention to the     (信号)he is giving,      
maybe you can still follow him, even   you're not sure of the meaning     
of the words. This is especially    (有必要的)when watching TV or      
in other situations       you can't ask the speaker to slow down.        		1.______           
2.______           
3.______          
4.______          
5.______             
6.______          
7.______           
8.______            
9.______            
10.______           
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单项选择题

血液保存液ACD的抗凝作用原理主要是试剂能结合（　　）

A．纤维蛋白原

B．Mg2+

C．补体

D．Fe3+

E．Ca2+
查看答案