I am ___ I can't come on time.A.afraid B.tired CI am ___ I can't come on time.A.afraid B.tired C.worried D.glad（解释AC）

I am ___ I can't come on time.A.afraid B.tired CI am ___ I can't come on time.A.afraid B.tired C.worried D.glad（解释AC）
I am ___ I can't come on time.A.afraid B.tired C
I am ___ I can't come on time.
A.afraid B.tired C.worried D.glad（解释AC）

I am ___ I can't come on time.A.afraid B.tired CI am ___ I can't come on time.A.afraid B.tired C.worried D.glad（解释AC）
a是害怕不能做某事,c是担心做不了某事,a比c的观念要强吧