— Really? ________.
A:Thank you
B:You're right
C:Have a good time
D:Not at all
某一地点,以北是高纬度,以南中纬度,以东是西半球,以西是东半球,该地点位于( )
My brother _____ the army for three years.
若令a⊗b=ab﹣b2,a#b=a+b﹣ab2,则(6⊗2)+(6#2)=____ .