According to the author, technology______.
A．is the key to eliminating the gap between the rich and the poor
B．has led to many of society's fundamental changes
C．is literate
D．has caused war to be focused more heavily on nuclear confrontation

未分类题The authors attitude towards the study on architectures influence on human is______.A．confidentB．pessimisticC．unconvincingD．impracticable

未分类题According to the article, which of the following is true about Kamen?A．His invention is marketed exclusively to corporate clients.B．He has over 150 patents.C．He believes that his Segway might revolutionize human transportation.D．He has gray hair.

未分类题According to the text, when might communication difficulties arise?A．When the messages sent do not fit the social norms expected by the receiver.B．When there is mutual distrust between the involved parties.C．When the parties involved strongly desire interaction.D．When the parties involved fail to use nonverbal cues.

未分类题Kamen believes that the entrepreneurial life______.A．is the only way to succeed in modern AmericaB．is always frustratingC．is not for everyoneD．is often misrepresented in the media

未分类题呼叫中心的基本结构包括下面的()。