参考答案:it found itself faced with floods and starvation 答案解析:[考点]①“find oneself+分词”结构,表示“发现自己…”;若是现在分词,则表示主动,是动作的施动者,若是过去分词,表示被动,是动作的接受者,②be faced with sth.,表示“面
第20题: [单项选择]Just tell me what subject you’d like me to ______ so that I could get some notes ready. A. give a talk on B. have a talk C. have a talk on D. give a talk 参考答案:A 答案解析:[解析] 做哪方面的报告用介词on,have a talk听报告。