单项选择题

Questions 28 and 29 are based on the following news. What led to the failure of NASA’s mission

A. Fuel shortage.
B. Loss of data.
C. Fairing separation failure.
D. Satellite malfunction.
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单项选择题
According to the passage, today’s cola
A. tastes the same as the past.
B. is not refreshing.
C. can not cure headaches.
D. is much cheaper than before.
单项选择题
______has the most spectacular growth.
A. South Korea
B. Spain
C. China
D. Brazil
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