单项选择题
- A．To look at the audience directly.
B．To look at something else in the room.
C．To be better prepared before presentation.
D．To ask psychologists for help.
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相关考题
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填空题
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单项选择题
A．She is writing a competitive paper for a scholarship.
B．She is doing a paper for the research demanded.
C．She missed the lecture last Friday.
D．She is planning to attend the scholarship award ceremony. -
单项选择题
A．A dentist.
B．A surgeon.
C．A physician.
D．A chemist.
