材料题请点击右侧查看材料问题 查看材料
A. press
B. conference
C. newspapers
D. books
The third stage can be explosive because__________ .
A. quarreling becomes inevitable
B. it is not longer a conflict between two individuals
C. people begin to hate each other
D. no solution is possible
A.noticedB.knownC.heardD.found
A. noticed
B. known
C. heard
D. found