Itwillneverbe_____profitabletoexploittheseabeds,nomatterhowgreattherichestobefoundthere.
A.politically B.philosophically C.economically D.literally正确答案C
Itwillneverbe_____profitabletoexploittheseabeds,nomatterhowgreattherichestobefoundthere.
A.politically B.philosophically C.economically D.literally正确答案C