Which of the following newspapers is popular among British young people（）
A. China Daily
B. The Guardian
C. The Washington Post
D. New York Times
查看答案
Which of the following headlines is giving a future event（）
A. Japan to Help Elderly Jobless
B. Meet the‘selfish giant’of global trade
C. Longevity Star Dies at 110
D. Journalist fired in spy debate
Which of the following headlines omitted “a” or “an”（）
A. five killed in Connecticut power plant blast
B. Journalist fired in spy debate
C. Meet the “selfish giant” of global trade
D. Longevity Star Dies at 110
The most commonly used structure in a news report is__（）
A. Inverted pyramid
B. Pyramid form
C. Hourglass form
D. Balanced form
对有机物数种溶剂说法不正确的是（）
A. 同类叠加
B. 取最大值
C. 当数种有机溶剂或刺激性气体，对人体的作用是叠加的，全面通风量应按各种
D. 气体分别稀释至容许浓度所需空气量的总和计算
E. D．同时放散数种其他物质时，全面通风量应分别计算稀释各有害物质的风量，然
F. 后取最大值
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