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题目内容
（商丘师范学院-英语视听说1）
. (单选题) ______ is known to us all is that China has launched Shenzhou V spaceship successfully.(本题1.0分)
A、 That
B、 What
C、 It
D、 As
A、 That
B、 What
C、 It
D、 As
参考答案
