1:A new report on 3375 students aged from 10 to 18 in seven Chinese cities found that 38% of them use the Internet often2:Teacher warns htat bad things can happen if young people spend too much time on the Internet3:A textbook on good Internet behavior has started to be used in some middle schools.
參考答案:1. 一份新的报告发现,在中国7个城市进行的3375名学生调查中,10-18岁年龄段有38%的学生上网频繁。
2.教师警告说如果年轻人花大量的时间上网就会导致不良事件发生。
3.一本关于良好上网行为的课本已经在几所中学中试用。
第二句的第三个词打错了,htat=that. 引导宾语从句。