People develop______ preference for a particular style of learning at______ earl

题干

People develop______ preference for a particular style of learning at______ early age and these preferences affect learning.

A．a; an	B．a;不填
C．不填;the	D．the ;an

上一题下一题 0.64难度单项选择更新时间:2013-10-16 02:24:50

小学学科试题库

初中学科试题库

高中学科试题库