The essential element of cooperation is that _______?
A. People should belong to some nation.
B. People should work under some roof.
C. People should work together to gain a common end.
D. People should progress some religious faith.
Answer:C
The essential element of cooperation is that _______?
A. People should belong to some nation. B. People should work under some roof. C. People should work together to gain a common end. D. People should progress some religious faith.