Failuretofaceuptopainfulexperiencecanbe______formofstressitself,andc

Failure to face up to painful experience can be ______ form of stress itself, and can increase ______ possibility of illnessA.the; /B.a; aC.a; theD./; the

C解析本题考查冠词。a form of一种……的形式，the possibility of illness特指这种疾病的可能性，故选C。

这个解释是对的