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《石油工程专业英语》P52 Fill in the blanks with the following phrases and expressions. be equivalent to range from be directly proportional to to be inversely proportional to be divided into be associated with make up to in terms of 1) The hydrocarbons in crude oil can three major groups: paraffins, naphthenes and aromatics. 2) The density of oil specific gravity, while the API gravity specific gravity. 3) The Btu’s in 1 barrel of crude oil the Btu’s in 6040 ft 3 of gas. 4) Pipe line natural gas 900 to 1200 Btu/ft 3 . 5) Hydrogen sulfide the corrosion of the metal valves in the well.
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举一反三
【多选题】甲企业在2013年9月发生以下经济业务:(1)2日,购入甲材料一批,数量2500千克,单价80元,货款20000元,增值税额3400元,材料已验收入库,发票账单已到,款项未付。(2)5日,开出转账支票支付2日货款。(3)本月共领用甲材料16次,用于A产品生产。下列各项中,属于业务(3)中,涉及的原始凭证的有( )。
A.
一次凭证
B.
累计凭证
C.
汇总凭证
D.
自制凭证
【单选题】Passage OneSocrates gives us a basic insight into the nature of teaching when he compares the art of teaching to the ancient craft of the midwife. Just as the midwife assists the body to give birth to...
A.
both the teacher and the midwife play a helping role
B.
the teacher delivers knowledge while the midwife delivers the baby
C.
both the body and the mind are of equal importance
D.
both teaching and midwifery are lowly professions
【单选题】[No.B27013Z329]数据流程图中的( )表示数据和数据流向,由一组固定成分的数据组成,是各个数据处理环节处理和输出的数据集合。
A.
数据处理
B.
数据流
C.
外部实体
D.
数据存储
【单选题】Socrates gives us a basic insight into the nature of teaching when he compares the art of teaching to the ancient craft of the midwife. Just as the midwife assists the body to give birth to new life, ...
A.
Its reward lies in the growth of others.
B.
It is the highest form of cooperative art.
C.
It is a labor of love.
D.
Its results are intangible.
【单选题】Not only ________interested in football but ________ beginning to show an interest in it.
A.
the teacher himself is...all his students are
B.
the teacher himself is...are all his students
C.
is the teacher himself...are all his students
D.
is the teacher himself...all his students are
【单选题】2017年4月:资本主义经济的发展为向更高级的生产方式过渡创造物质条件,这主要表现在()
A.
无产阶级队伍的壮大
B.
科学技术水平的不断提高
C.
社会化大生产的发展
D.
市场经济体制的发展完善
【简答题】(十二)( )建军是人民的立军之本。A. 思想 B. 政治 C. 组织 D. 作风
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