试题题干
Translate the following sentence into Chinese.
His muscles are firmest, his resistance to colds and infections is highest, and his body is most efficient in utilizing nutrients.
参考答案
试题解析
考点：resistance 抵抗；infection (n.) 传染，感染；utilize nutrient 利用营养。
句子结构：句子为三个并列结构。主语分别为His muscles、his resistance to colds and infections 和 his body。