喷射钻井是什么?

题型:问答题 简答题

问题:

喷射钻井是什么?

考点:石油钻井工考试石油钻井工高级技师石油钻井工高级技师题库
题型:问答题 简答题

理性预期学派认为在短期中可以通过宏观经济政策解决失业问题。

题型:问答题 简答题

管理机构或者管理人员对于检查或辨识出的本企业安全隐患后()。

A、要对从业人员进行危害告知

B、针对危险源采取的应对措施

C、重大隐患要进行备案

D、以上三项都是

题型:问答题 简答题

现行规范规定,地下管线隐蔽点管线探查时,埋深测量所指的h指的是()。

A.管线探测仪

B.管线外径

C.管线两端高差

D.管线埋深

题型:问答题 简答题

When Dave was eighteen, he bought a secondhand car for 200 so that he could travel to and from work more (1) than by bus. It worked quite well for a few years, but then it got so old, and it was costing him (2) much in repairs that he decided that he had better (3) it.

He asked among his friends to see if anyone was particularly (4) to buy a cheap car, but they all knew that it was falling to pieces, so (5) of them had any desire to buy it. Dave’s friend Sam saw that he was (6) when they met one evening, and said, "What’s (7) , Dave"

Dave told him, and Sam answered, "Well, what about advertising it in the paper You may (8) more for it that way than the cost of the advertisement!" Thinking that Sam’s (9) was sensible, he put an advertisement in an evening paper, which read "For sale: small car, (10) very little petrol, only two owners. Bargain at 50. " For two days after the advertisement first appeared, there was no (11) . But then on Saturday evening he had an enquiry. A man rang up and said he would like to (12) him about the car. "All right, " Dave said, feeling happy. He asked the man whether ten o’clock the next morning would be (13) or not. "Fine, " the man said, "and I’ll (14) my wife. We intend to go for a ride in it to (15) it. "

The next morning, at a quarter to ten, Dave parked the car in the square outside his front door, (16) to wait there for the people who had (17) his advertisement. Even Dave had to (18) that the car really looked like a wreck. Then, soon after he had got the car as clean (19) it could be, a police car stopped just behind him and a policeman got out. He looked at Dave’s car and then said, "Have you reported this (20) to us yet, sir\

1().

A.directly 

B.safely 

C.properly 

D.easily

题型:问答题 简答题

按照证监会的规定,特定多个客户资产管理计划最低购买起点金额至少是多少:()

A、100万元

B、50万元

C、5万元

D、1000元

更多题库