考博考试

【单选题】 From the time of the Greeks to the Great War, medicine' s job was simple: to struggle with ______ diseases and gross disabilities, to ensure live births, and to manage pain. A. immortal B. immune C lethal D. toxic

网考网参考答案：C
网考网解析：
[解析] C项“lethal致命的”，如Pot-holes can be lethal for the unwary cyclist(路上坑坑洼洼，骑车的人一不小心就有致命危险)，根据空格处的意思：与致命的疾病做斗争，故选C。A项immortal不朽的；B项immune免疫的；D项toxic有毒的，均不符合题意。 查看试题解析出处>>