In early grades, the use of so-called token economies, in which students handle challenging problems and receive performance-based points to ward valued rewards, shows __10__ in raising efforts and creativity, the Delaware psychologist claims.
A)mental
B)promise
C)kill
D)avoid
E)hope
F)especially
G)aid
H)ordinary
I)approval
J)monetary
K)generally
L)improve
M)challenging
N)restore
O)excellent
【12月英语四级选词填空实例训练(十一)】相关文章:
最新
2016-10-18
2016-10-11
2016-10-11
2016-10-08
2016-09-30
2016-09-30