The sentence "its green reputation is turning a lot browner"(Lines 2-3, Paragraph 1)shows that the digital industry
A. does not help save energy any more.
B. is not so environmental friendly as before.
C. consumes most of the nation"s electricity.
D. has ruined its own green reputation.
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According to Pat Katepoo, women are more likely to get a trial period when they
A. keep on asking the manager for a trial period.
B. provide backdoor options to the manager.
C. explain how they will get the job done to the manager.
D. perform. well and win the trust from the manager.
Louis Armstrong is cited in first paragraph to
A. provide as a proof that smiles are infectious.
B. introduce the topic to be explored in the text.
C. show merry sentiment usually spreads around.
D. justify the assumption in Psychological Science.
From the last paragraph, we can learn that Mr. Obama has
A. fulfilled the promise to his gay supporters.
B. ignored his supporters till present.
C. gained presidency by empty promises.
D. permitted gay marriage in Maine.
核动力厂营运单位必须采取适当的()措施，以预防或阻止非授权进入、闯入、偷窃、地面攻击以及内部或外部对安全有关系统及核材料的破坏。
A. 特别安保
B. 工业保安
C. 实物保护
D. B和C
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