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【单选题】
(2018·全国名校高考模拟)核酸和蛋白质是细胞内重要的生物大分子。下列叙述错误的是(  )
A.
RNA聚合酶的识别位点位于DNA上
B.
血红蛋白参与血液中氧气的运输
C.
抗体的合成需要DNA和RNA的参与
D.
DNA和蛋白质是核糖体的组成成分
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【单选题】What term refers to a situation in which a government does not attempt to restrict what its citizens can buy or sell to another country? 什么术语指的是一个政府不试图限制其公民向另一个国家买卖什么?
A.
Tariffs关税
B.
Import quotas进口配额
C.
Free trade自由贸易
D.
Subsidies补贴
【单选题】What does the professor say the term stadium refers to?
A.
A place for making astronomical observations.
B.
An instrument used for observing stars.
C.
A unit of measurement.
D.
The North Star.
【单选题】Which term refers to how well a product does what it is supposed to do?
A.
capacity
B.
consistency
C.
reliability
D.
performance
E.
quality control
【单选题】What term refers to the way in which a business tries to balance its commitments to groups and individuals in its social environment?
A.
business ethics
B.
socialization
C.
stakeholder consciousness
D.
social responsibility
E.
corporatization
【单选题】What is the term ‘cultural heritage’ refers to? ( )
A.
artists
B.
artistic or architectural significance
C.
military objects
D.
civil building
【单选题】上颌第一前磨牙分叉成颊、舌两根者占()
A.
约15%
B.
约30%
C.
约50%
D.
约80%
E.
约100%
【单选题】上颌第一前磨牙分叉成颊、舌两根者占
A.
约10%
B.
约30%
C.
约50%
D.
约87%
E.
约100%
【单选题】What is the term which refers to the supply of electrical energy required to supply radio installations on every ship for the purpose of conducting distress and safety radio communications in the even...
A.
Emergency power
B.
Reserve source of energy
C.
Ship’s emergency diesel generator
D.
Ship’s standby generator
【单选题】What OSPF term refers to a network or router interface?
A.
Link
B.
Area
C.
LSA
D.
STP
【判断题】目前的创业环境更适合个人创业,而非团队合作。
A.
正确
B.
错误
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