Why was Edward absent from his chemistry class（）

单项选择题Laura（）。

A. I do not think that online friendships are short-lived.
B. Networking can make your companies better known.
C. I doubt if people could use networking vehicles properly.
D. To benefit from networking, you should learn how to use it.
E. To understand people better, you have to meet them in person.
F. Social networking reflects the new demands of the changing time.
G. In my opinion, networking has more disadvantages than advantages.

单项选择题According to the writer, to achieve our dreams, we should （）.

A．work on our strengths
B．develop our creativity
C．identify our weaknesses
D．seek advice from friends