[单选题]His muscles are firmest and his （） colds and infections is highest.
A
ignorance of
B
independence of
C
resistance to
D
attribution to
正确答案：C
题目解析
本题考查名词短语辨析。ignorance of 对…无知；independence of 独立；resistance to 对...抵抗；attribution to 归因于…。后面的宾语是“colds and infections”感冒及感染，根据前半句中的“肌肉结实”可以推断他很强壮，所以应该是“抵抗感冒感染”的能力很强，故选C。
