As we all know，parents are concerned ________their children’s study，because it i

题干

As we all know，parents are concerned ________their children’s study，because it is concerned ________their future.

A．with；about	B．about；for
C．for；about	D．about；with

上一题下一题 0.64难度单项选择更新时间:2015-01-14 06:10:05

小学学科试题库

初中学科试题库

高中学科试题库