搜题请搜索小程序“爱下问搜题”
问题 单项选择题

钻进中一旦发现“见软”、“见空”、“见水”和变层，要（），丈量残尺并记录其深度。

A、立即拔钻

B、立即停钻

C、继续钻进

D、立即停钻，拔出钻杆

答案

参考答案：B

写作题

研究结果表明：互联网给人们的生活带来了方便的同时，也给大家带来了一些问题。在人际交往方面，网络既拉近了我们的距离，也疏离了我们的感情。请你简单论述网络给人们的人际沟通所带来的影响。

字数：不少于120字。

What are the strengths and weaknesses of the Internet in our interpersonal communication?

 

                                                                                       

                                                                                       

                                                                                      

                                                                                       

                                                                                       

                                                                                       

                                                                                       

                                                                                       

                                                                              
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单项选择题

检查水泵真空度时真空度要达到（）kPa，并可保持一定的时间。

A.85.0

B.90.0

C.100.0

D.110.0
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