Digital dieting refers to all of the following __________.
单项选择题
A、banning browsing before breakfast.
B、banning browsing after dinner.
C、banning texting at weekends.
D、banning texting at weekdays.
答案：D
【原题】：Digital dieting refers to all of the following __________.
单项选择题
A、banning browsing before breakfast.
B、banning browsing after dinner.
C、banning texting at weekends.
D、banning texting at weekdays.
【解析】：细节题。根据题干关键词定位到第四段。A、C项都是原文内容，因此都正确。B项是根据原文做出的合理推断，也正确。原文banning texting on Thursdays意为“在每周四不发短信”，而D项at weekdays指“工作日”，与原文有出入，原文也没有类似的含义。因此D项属于过度推断．不正确。
