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Even in the chaos of 1918 people who knew ___
问题详情
Even in the chaos of 1918, people who knew ______ and ______ did their duty, often in heroic fashion.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：what to expect; had been trained
what to expect; had been trained 解析：答案在第八段第四句
