问题
选择题
Steven Hawking’s conclusion about the Black Hole is a little , but it has been accepted by most of the world.
A．realistic
B．abstract
C．contemporary
D．appropriate
答案
答案：B
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Steven Hawking’s conclusion about the Black Hole is a little , but it has been accepted by most of the world.
A．realistic
B．abstract
C．contemporary
D．appropriate
答案：B