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问题 单项选择题

进入作业现场应将使用的带电作业工具放置在（）的帆布或绝缘垫上。

A．防潮

B．干净

C．浅色

答案

参考答案：A

写作题
书面表达。
     假设你是某文杂志的“知心姐姐”（Agony Sister）, Helen, 请阅读下面的这封求助信，并根据信的
内容写一封回信。
     要求：1. 80词左右；
               2. 文中不要出现作者本人的真实信息。 
    
Dear Helen,
     Last Sunday, my classmates and I went to the park. I wanted to take some photos. My father was
out at that time, so I took his camera without telling him. Unfortunately, the camera was out of my bag
and dropped on the ground when I was climbing the hill. It didn't work at all. I put it back quietly after I
returned home. And I haven't told him till now. when I face to my father, I feel terrible. What should I
do?
                                                                                                                                 Yours,
                                                                                                                                 David
Dear David 
     ______________________________________________________________________________________
_________________________________________________________________________________________
_________________________________________________________________________________________
                                                                                                                                        Best wishes,
                                                                                                                                                 Helen
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单项选择题

消化道造影的价值，以下描述哪项不当

A．治疗效果动态随访

B．诊断早期胃炎

C．术前估计肿瘤切除可能性

D．肿瘤早期诊断

E．观察消化道形态、功能
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