单项选择题

The phrase "on the brink of a boom" (in boldface in Paragraph 2) in the context means ______.

A．having an edge in competition
B．in great demand
C．on the way to success
D．preparing for challenge
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单项选择题
As implied in the context, the shortcuts that might be taken include ______.
A．publicizing recent achievements in the official press
B．the protection of innovators with their products
C．the violation of intellectual-property rights
D．making lab tests as strict as possible
单项选择题
Science analysts are worried that China, in the course of biotech development, ______.
A．might refuse to join efforts to adhere to global standards
B．may put too much emphasis on developing cheap technology
C．cannot afford to fulfill years of tasks in assessing patents
D．may not seriously follow the International Bio Safely Protocol
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