单项选择题

Passage Three
Questions 32 to 35 are based on the passage you have just heard.

A．To attract people with different interests.
B．To charge additional service fees.
C．To help them feel at ease with science.
D．To teach them basic survival skills.
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enormously
单项选择题
The phrase this growth at the end of Paragraph 3 refers to ______.
A．growth of the economy
B．growth of their debts
C．growth of private investment
D．growth of the poverty-stricken population
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