在()中起主要作用的化学剂称为主剂。A、聚合物驱 B、气体混相驱 C、热力驱 D、化

题型:单项选择题

问题:

在()中起主要作用的化学剂称为主剂。

A、聚合物驱

B、气体混相驱

C、热力驱

D、化学驱

考点:石油石化技能考试注聚初级工考试注聚初级工考试题库
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如果领导让你起草一份监管规则,没有范例,没有以往同类规则参考,你将如何开展工作

题型:单项选择题

金婵于2002年与张二结婚,第二年张二继承了父母的遗产三间房子和一些日用家具。2004年张二不幸身亡,临终前向妻子金婵和亲友们表示,他死后要把家中归己的财产留给自己的后代。张二去世后,金婵也由于过度悲伤引起早产,于2005年1月3日生下一男婴。男孩生后第二天死亡,金婵也于产后第6天死于破伤风。张二的哥哥张大参加了丧事料理,并叫其子张峰为死者“打幡”“摔盆”,声称要继承死者的遗产。金婵的母亲李秀玉在金婵夫妻患病期间,一直照顾她们,在金婵死后,李秀玉收拾死者衣物准备回自己家时,张大父子出来斥责,并关门上锁,不准李秀玉再进屋动一针一线。下列表述正确的是:

A.张二去世后,金婵、胎儿是合法继承人

B.金婵死亡后,张大有权分得部分遗产

C.金婵死亡后,李秀玉是惟一合法继承人

D.张二的口头遗嘱没有法律效力

题型:单项选择题

阅读理解。

     It doesn't have to be war. But sometimes, it is. As the caretakers of the family, mothers mainly control the

family's course through the trouble of their daughters' adolescent (青春期的) years. As such, they often feel it

their duty to make sure that each member survives and grows stronger. As a result, mothers often feel a greatly

increased burden (负担 ) during their daughters' adolescence.

     It's far from easy to live with someone who is experiencing rapid changes in how she looks,thinks and feels. Mostly, girls' changing bodies usually make their mothers uncomfortable. Just when girls are turning into

shapely young women, mothers are often in or near midlife. It may be difficult to live with adolescent daughters who remind them of their ever diminishing (减少的 ) youth.

     Mothers mainly describe feeling scrutinized (细察) by their teens. As one mother put it," Living with my

daughter is like having my own personal X-ray machine." This is because your daughter's effort to develop her

own individuality (个性) drives her to examine your every action. This is totally different from her early

childhood, when you often could do no wrong or were the"best mother in the world".

     Some women have a hard time dealing with trouble, so their teenage daughters' challenging behavior is

particularly unwelcome. Thinking back to when your daughter was a little girl, you probably expected her to

get into quarrels with others. Since your daughter has reached adolescence, you may believe that your daughter

should be beyond all that. She should know how to get along with people-especially with you.

     Remember that this period passes, and mothers and daughters often end up close friends. But for now,

you're the adult, so enjoy the sufferings.

1. According to the first paragraph, the "war" should happen between _____.

A. mothers and fathers

B. parents and children

C. mothers and daughters

D. fathers and sons

2. What does the second paragraph mainly tell us?

A. Dealing with trouble may hurt mothers.

B. Mothers become older and older.

C. Daughters' growth affects mothers.

D. Mothers often fall behind society's development.

3. Why do mothers often feel scrutinized by their daughters?

A. Daughters have X-ray machines.

B. Daughters are building their own personalities.

C. Daughters are strict with mothers' appearance.

D. Daughters are making jokes on mothers.

4. What is mothers' expectation of their adolescent daughters?

A. They are friendly to people.

B. They can face life's challenges.

C. They make quarrels with others.

D. They should do no wrong.

题型:单项选择题

电动机将电能转化为了()。

A.动能

B.势能

C.机械能

D.电能

题型:单项选择题

《煤矿安全规程》第七十八条规定,在()开采煤炭称为“三下”采煤。

A.建筑物下

B.铁路下

C.公路下

D.水体下

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