Usually a child's behavior is a ________ of his family environment. 
#7452
A
recognition
B
reflection
C
return
D
record
推荐题目
He, a Nobelist, made great ______________ to researching in this area.
#5814
A
encouragements
B
constitutions
C
breakthrough
D
contributions
Her boss expressed his unsatisfaction with ________she has made in the development of market.
#7176
A
little progress
B
the little progress
C
few progresses
D
the few progresses