():负责观察钻井液出口和钻井液循环罐液面并报告溢流量。录井联机员:负责监测钻井液循环罐液面并报告溢流量。
A.司钻
B.副司钻
C.泥浆工
D.场地工
参考答案:C
—I’m sorry. I ______ at you the other day.
—Forget it. I was a bit out of control myself.
A.shouldn’t shout
B.shouldn’t have shouted
C.mustn’t shout
D.mustn’t have shouted
“查找”和“替换”对话框中查打内容栏最多可输入个字符()
A、2
B、10
C、255
D、任意