题目内容
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
B
练习册系列答案
相关题目
题目内容
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
B