【单选题】蒸汽管线吹扫时,排放口的设置要求是()。
B.
排放口设置没有明确要求,但在排放口必须设立警戒标志
C.
排放口分别设置在主管线及支管线的末端并设立警戒标志
D.
排放口分别设置在各支管线的末端并设立警戒标志
【单选题】对蒸汽管线吹扫时,对排放口的设置要求是( )。
B.
对设置没有明确要求, 但在排放口必须设立警戒标志
C.
分别设置在主管线及支管线的末端,并设立警戒标志
【判断题】Visum不支持从Excel中复制粘贴数据。
【单选题】District officials are no longer interested in using a program_________by a convicted felon.
【单选题】What does the word 'felon'(Sentence 4, Paragraph 1) probably mean?
【单选题】What is wrong with the logic of the following statement? “How can you believe his testimony? He is a convicted felon (被定罪的重刑犯)!”
A.
The fact that the person testifying was convicted of a crime does not mean he is lying.
B.
A convicted felon cannot testify in court.
C.
The person speaking has a bias against criminals.
D.
The person speaking obviously did not attend law school.
【简答题】从 Excel 中读取数据,按照姓名进行分组,把 星期、工作 小时从列转为行,并保存在 Excel 中 12列转行.xlsx
【单选题】对蒸汽管线吹扫时,对排放口的设置要求是()。
B.
对设置没有明确要求,但在排放口必须设立警戒标志
C.
分别设置在主管线及支管线的末端,并设立警戒标志
【单选题】对蒸汽管线吹扫时,对排放口的设置要求是( )。
B.
对设置没有明确要求,但在排放口必须设立警戒标志
C.
分别设置在主管线及支管线的末端,并设立警戒标志