Keep away from these computer games.They're ________ to teenagers.A．helpfulB．use_刷题宝

题干

Keep away from these computer games.They're ________ to teenagers.

A．helpful	B．useful
C．harmful	D．hopeful

上一题下一题 0.65难度单选题更新时间:2018-09-24 08:20:08

答案(点此获取答案解析）

小学学科试题库

初中学科试题库

高中学科试题库