单选题 You never realize how fortunate you are to have good health until it is suddenly brought home to you by the sight of suffering.
【正确答案】 A
【答案解析】[解析] 本题的解题关键在于对句子结构的理解。首先,这是个not...until句型,表示“直到……才”, until引导时间状语从句或条件状语从句。how fortunate you are to have good health是realize的宾语从句;另外,还要注意几个词和短语的理解:it 指代good health;by the sight of意为“看到”;bring sth. home to sb.表示“使人充分意识到某事的严重性(难度、危险性)”。D)项的翻译基本正确,但将 by the sight of翻译成“疾病突然降临”不是很恰当;B)项中“健康光临你家”是错误的翻译;C)项的翻译有漏译和错译的现象,