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问题 单项选择题

当裂解气压缩机吸入罐液位上升，室内液位调节阀全开时可以采用的措施是（）。

A、现场开大调节阀旁路阀

B、提高液位的设定值

C、降低液位的设定值

D、提高该段吸入温度

答案

参考答案：A

写作题

书面表达。

      假如你是王林，你所在学校的“爱心俱乐部 (Helping Hands Club)”将吸收新会员。你想加入该

俱乐部，请根据表格提示，用英语写一封自荐信。 

                

要求：1. 短文须包括以上所有提示内容，可适当发挥。

          2. 文中不得出现真实的人名、地名和校名。

          3. 词数60-80，短文开头和结尾已给出，但不计入总词数。

Dear Chairman ( * * ),

     I am a boy student from Class 1, Grade 3. I'd like to be a member of the Helping Hands Club.

                                                                                                                                         

                                                                                                                                         

                                                                                                                                         

     I will be glad if I am received. I am waiting for your answer. 

                                                                                                                            Yours, 

                                                                                                                            Wang Lin

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单项选择题

( )是数据转换实用程序

A．Analyze

B．Tranform

C．Data

D．Graphs

E．Edit
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