采气树的()安装在总闸阀上面,通过它可以采气、放喷或压井。A.小四通 B.套管头 C

题型:单项选择题

问题:

采气树的()安装在总闸阀上面,通过它可以采气、放喷或压井。

A.小四通

B.套管头

C.油管头

D.油管挂

考点:采气工考试采气中级工考试采气中级工考试题库
题型:单项选择题
下列各组词语中加粗的字读音完全正确的一组是
[ ]
A.涡(xuán)望(liào) 颓(huán)号呼及(mǐ)
B.干(biě)曲(quán)(zhǒng)风云(chà)
C.绳(qiàn) 皱(zhē)(quǎn)茕茕孑立(qióng)
D.愧(zuò) 趿拉(tā)红(fēi)命途多(chuǎn)
题型:单项选择题

UE业务完成后,资源释放流程包括()。

A、物理信道重配

B、Iu释放

C、RRC连接释放

D、释放请求

题型:单项选择题

Ang is a director of Water UnLimited, a company specialising in water treatment. At a board of directors’ meeting, the directors were informed that the company’s research and development department had come up with a revolutionary water treatment method that was less costly than current methods. The lower cost of water treatment was expected to result in increased profits for the company, and a rise in its share price. As the new water treatment process was market sensitive information, it was not to be released to the public until the press conference scheduled in a week’s time.That night, Ang telephoned his father-in-law, Boo, and told him to buy Water Unlimited shares quickly as the price was expected to go up soon. Without asking any further questions, Boo purchased 50,000 Water UnLimited shares. When the new water treatment works was announced the following week, Water UnLimited’s share price rose sharply. Boo sold his shares at a substantial profit.Required:Discuss the liabilities of Ang and Boo under the Securities and Futures Act (Cap 289). (10 marks)

题型:单项选择题

基带局域网是指介质中只有一条信道,宽带局域网中存在多条信道,它们介质中传送的既可以是数字信号也可以是模拟信号。

题型:单项选择题

下列关于碘解磷定(Pralidoxime Iodide)的叙述哪个是错误的

A.与乙酰胆碱酯酶不可逆性地结合
B.是胆碱酯酶复活剂
C.可用于有机磷中毒的解救
D.是季铵盐
E.是肟衍生物

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