题目内容:
According to Tronick, kid's use of screens may_______.
A.give their parents some free time A.give their parents some free time
B.make their parents more creative
B.make their parents more creative
C.help them with their homework
C.help them with their homework
D.help them become more attentive
D.help them become more attentive
参考答案:
答案解析: