单项选择题

() the 2008 Olympic Games will be held in Beijing is quite clear to the people all over the world.

A. That
B. Whether
C. What
D. If

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单项选择题He is neither () European, nor () American. He is from () Australia.

A. a; a; /
B. a; an; the
C. a; an; /
D. an; an; /