To sum up, war is unavoidable, human beings cannot enjoy everlasting peace.
A. as long as
B. as far as
C. as soon as
D. as well as
网友回答
(答案→)A. as long as
B. as far as
C. as soon as
D. as well as
解析：考查连词。句义：总之，只要战争是不可避免的，人类就不能享受永久的和平。A. as long as 只要B. as far as 据… C. as soon as 一…就…D. as well as也，B C D都不合适，所以A正确。