it's( )for us to feel bad sometimes.a.normal b.unfair c.proud d.patient

it's( )for us to feel bad sometimes.a.normal b.unfair c.proud d.patient
it's( )for us to feel bad sometimes.a.normal b.unfair c.proud d.patient

it's( )for us to feel bad sometimes.a.normal b.unfair c.proud d.patient
人有时候会感觉不好（心情不好）,这是很正常的,选A.
A.正常的,平常的
B.不公平的
C.骄傲的
D.有耐心的