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问题 单项选择题

脱氢进料大阀底部排放管线是向（）排放的。

A.大气

B.火炬

C.压缩机入口

D.脱氢提馏塔

答案

参考答案：B

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Summer Camp
Contact  c联系 )
Kitty 62197830   huamandarin@hotmail. com   www. huamandarin. cn
     Are you looking for a place where you can enjoy Chinese study and experience Chinese culture during
the summer holiday? Hua Mandarin could be your wise choice.
    The new summer camp will start on July 28th and end on August 18th. We provide very small groups
with 2---4 people for you to learn Chinese in an effective way.   Activities including calligra phy (书法),
painting, culture show, Chinese movies, Kungfu, swimming, and so on will help you
walk into Chinese culture with fun.
     Welcome to catl at 62197830 * Kitty for more details.
Comments
     The earlier camp finished last week.  Students are happy here, although they have to learn a lot upon
parents' request (耍求).  Teachers here are trying to help children to learn,in a funny way,
                                                                                                                    Kitty in Shanghai
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1. Hua Mandarin is the name of a ______ .
A.person
B.school
C.summer camp
2.The new summer camp will last for______.
A.half a month
B.twenty-two days
C. one month
3. If you want to take part in the new summer camp, you can call at______.
A. 62197830
B. 62187038
C. 56791830
4,The new summer camp mainly gives children a chance to enjoy______.
A. Chinese movies
B.some paintings
C.Chinese culture
5.You can get more information about the new summer camp by ______.
A.making a call
B.sending an email
C.all the above
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