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问题 单项选择题

实验用狗首选的麻醉方法是（）

A.吸入麻醉

B.静脉麻醉

C.皮下麻醉

D.肌肉麻醉

E.腹腔麻醉

答案

参考答案：B

改错题
短文改错。
     此题要求改正所给短文中的错误。对标有题号的每一行做出判断：如无错误，在右边横线上画
一个勾（√）；如有错误（每行只有一个错误），则按下列情况改正：
     此行多一个词：在答题卡短文上把多余的词用斜线（＼）划掉，在该行右边横线上写出该词，
并也用斜线划掉。
     此行缺一个词：在答题卡短文的缺词处加一个漏字符号（八），并在该行右边横线上写出该加
的词。
     此行错一个词：在答题卡短文错的词下划一横线，并在该行右边横线上写出改正后的词。
注意：原行没有错的不要改。
Dear George,                                                    
     It's been a week after we left your family and we are now       
back home. Thank you very much for showing them around          
your city and providing us for the wonderful meals. After      
we said goodbye to you, we went in Washington D.C.,             
where we stayed for three days. My brother was so much fond     
of the museums there that he begged my parents to staying       
another couple of day. However, my father had to return to      
work on Monday so we fly back last Saturday afternoon. It       
was really a nice experience. If you'd like to make trip to     
our city some day, I will be better than happy to be your guide.
Yours,                                                          
Mike                                                             		1______
2______
3______
4______
5______                                        
6______
7______
8______
9______
10______
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单项选择题

扩编演练的时间，通常根据上级指示和部队规定而定，一般情况下，（）年组织一次首长机关室内扩编方案演练。

A.2—3

B.3—4

C.4—5

D.1—2
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