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【单选题】
坚强智能电网是以（）为骨干网架，各级电网协调发展，具有信息化、自动化、互动化特征和智能响应能力、系统自愈能力的新型现代化电网。A.
特高压
B.
超高压
C.
特高压、超高压
D.
输电网
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举一反三
【单选题】Many people are struggling at the ______ line, short of food and shelter.
A.
poverty
B.
poor
C.
hunger
D.
hungry
【单选题】It can be inferred that people living in the building where Charlie worked were______.
A.
poor people
B.
rich people
C.
immoral people
D.
drunkards
【单选题】James is an employee of W company. His direct manager Allen wants James to purchase some equipment from H company. Who is the connected stakeholder of W company?
A.
James
B.
Allen
C.
H company
【单选题】某护士为患者实施氧气吸人疗法。在安装氧气表时,护士先放出少量氧气后才安装氧气表,其日的是
A.
观察氧气筒内是否还有氧气
B.
防止灰尘吹入氧气表内
C.
确保用氧安全
D.
检查氧气流出是否通畅
E.
检查有无漏气
【单选题】听力原文：M：Jane，what are you worrying about? W: Well，the sales of the company dropped again this month． Q：What is the company's problem? (5)
A.
The rise of costs.
B.
The drop of sales.
C.
The decrease of production.
D.
The increase of pollution.
【单选题】A good ad often uses words people attach positive meanings. A ． in which
B.
． to which
C.
． which
D.
． that
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