1、Which of the following statements can NOT justify the high price that Toshiba pays in the current deal, according to the passage?(单选题)
A. Pressure from other powerful rivals.
B. Prospects of development in the future.
C. Envisioned potential profits.
D. The high intrinsic value of the purchased corporation.
试题答案:D
2、How much of the solar radiation can be converted into usable energy?(单选题)
A. 5%-10%.
B. 10%-15%.
C. 30%-45%.
D. 40%-55%.
试题答案:B
3、What is the speaker’s main topic?(单选题)
A. Effects of using mobile phones on healthy human cells.
B. Risks of developing cancer involved in the use of mobile phones.
C. Damage to healthy cells caused by the use of mobile phones.
D. The potential health hazards of mobile phones on humans.
试题答案:D
4、Kwashiorkor ______.(单选题)
A. is especially harmful to children
B. is caused by starvation
C. affects adults only
D. is confined to Latin America
试题答案:A
5、Which of the following statements is NOT true about Harbin according to the speaker?
A. It has a population of 2.16 million and borders Russia.
B. Its culture is a combination of Asian ethnic minorities and other neighboring countries.
C. It is the home of many Russian refugees who fled the 1917 Revolution.
D. The Chinese Eastern Railway plays an important role in the city’s industrialization.
试题答案:A
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