问题
选择题
_____? Should we spend billions of dollars on space research? [ ]
A. How are you today
B. How about you
C. Do you agree then
D. Why have they done that
答案
答案：B
搜题请搜索小程序“爱下问搜题”
_____? Should we spend billions of dollars on space research? [ ]
A. How are you today
B. How about you
C. Do you agree then
D. Why have they done that
答案：B