The study findings are particularly useful as smart phones and mobile devices have become increasingly popular among families and parents are faced with a proliferation of mobile apps designed for kids. According to a recent Nielsen study, smart phone usage is 12% higher in households with children than other households.

　　“Mobile apps can be a great learning tool in the hands of children,” said Lesli Rotenberg, SVP, Children’s Media, PBS. “This research is important in helping to better understand and guide the development of new apps that improve the value of children’s screen time with significant educational outcomes.”

　　So what does it all mean? Well, at the very least it will help parents get over that guilty feeling when they hand over their iPhone or iPod Touch for a little peace and quiet. At best, it provides more evidence that mobile devices and apps do indeed have educational value and could be an important part of the child-learning process for many years to come.

　　68.What Lesli Rotenberg said in the fifth paragraph suggests that

　　.

　　A. he has a positive attitude towards mobile apps

　　B. he thinks children should never use smart phones

　　C. he is doubtful about mobile apps designed for children

　　D. he thinks parents should be careful with mobile apps for children

　　69.The underlined sentence in the last paragraph implies that

【江苏省扬州市2017-2017学年高一上学期期中考试试卷 英语（含听力） word版含答案】相关文章：

★ 广西钦州市钦州港区2016-2017学年高二12月月考英语试卷

★ 浙江省乐清市第二中学2015届高三上学期10月月考英语试卷

★ 广东省龙川一中2017-2017学年高一10月阶段测试英语试题 Word版含答案

★ 福建省莆田八中2015届高三上学期第三次月考英语试卷 Word版含答案

★ 江苏省连云港市赣榆县海头高级中学2015届高三上学期期中考试英语试卷 Word版含答案

★ 吉林省长春市十一中2015届高三第二次阶段性测试 英语 Word版含答案

★ 安徽省蚌埠市五中十二中2015届高三上学期期中考试英语试卷 Word版含答案

★ 四川省古蔺县中学2017-2017学年高一上学期期中考试英语试题

★ 天津市宝坻区2016-2017学年高二11月联考英语试卷

★ 江西省崇义中学2015届高三上学期第四次（12月）月考英语试卷