企源知识库

______ still believe we can resolve the problem without going to war.
A、Optimism
B、Pessimism
C、Pessimists
D、Optimists
【正确答案】：D
【题目解析】：Optimism 乐观；Pessimism 悲观；Pessimists 悲观主义者；Optimists 乐观主义者；句意：_____仍然相信我们可以不诉诸战争而解决这个问题。因此D符合题意。