41. Young children not only assimilate objects to fit their needs,
but also modifying some of their mental structures to meet
the demands of the environment.
(A) to fit
(B)modifying
(C)mental structures
(D)the demands
答案:登入後查看
統計: A(13), B(136), C(6), D(19), E(0) #1596571
統計: A(13), B(136), C(6), D(19), E(0) #1596571