Which of the following is NOT a sign of Internet addiction？
A. Checking e-mail before doing anything else.
B. Expecting all the time the next online visit.
C. Surfing the Net instead of going out with others.
D. Preferring the company of family and friends.
患儿，男，10岁。平时发育营养正常，人工喂养。3天来腹泻，大便20余次／日，蛋花样大便，伴低热，偶有呕吐，1天来尿少，6小时来无尿。查体：精神萎靡，口干，眼窝及前囟凹陷，皮肤弹性差，四肢凉，BP 64／40 mmHg，血钠134 mmol／／L。
该患儿的临床诊断是
A. 小儿腹泻
B. 小儿腹泻轻型
C. 小儿腹泻重型
D. 消化不良轻型
E. 消化不良重型
What does Dr. Elias Aboujaode think of the virtual lifestyles that we are living in？
A. They change the place where people talk.
B. They make people dependent more on the Internet.
C. They have negative effect on real-life relationships.
D. They make more people interested in online studies.
According to Tara Parker-Pope, million of people______.
A. have realized the problem of Internet addiction
B. are unable to stop their habit of staying online
C. have become more patient and careful online
D. welcome the changes brought about by technology
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