Radiation has been ( ) partly as a life force, partly as a doomsday power destined to cause the ultimate destruction of mankind.
A.characterized B.contradictory C.conflicting D.characteristic正确答案A
Radiation has been ( ) partly as a life force, partly as a doomsday power destined to cause the ultimate destruction of mankind.
A.characterized B.contradictory C.conflicting D.characteristic正确答案A