问题
选择题
The Pacific region will be one of the fastest growing areas in the world in the 21st century. ______ shouldn’t be any doubt about it now.
A．It
B．That
C．This
D．There
答案
答案：D
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The Pacific region will be one of the fastest growing areas in the world in the 21st century. ______ shouldn’t be any doubt about it now.
A．It
B．That
C．This
D．There
答案：D