题目内容
7.The doctors didn't know what caused the old man'sblindness(blind).分析 医生不知道是什么原因导致了这位老人的失明.
解答 答案:blindness 考查单词填空.根据题干:the old man's是名词所有格,要用名词,blind是形容词,名词是blindness.
点评 考查单词填空.准确的翻译句意及分析句子结构、时态、固定搭配等是关键,然后再用合适的形式完成句子.
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