小题1:This passage is______
A．a brief introduction of a book
B．a customer review of a book
C．an example of self-motivation
D．an advertisement for self-motivation小题2:The underlined expression "a-ha moment" means a moment when___．
A．new ideas suddenly appear
B．you relax yourself by reading
C．you feel tired and sleepy
D．you share your knowledge小题3:The passage most probably appears___．
A．in a newspaper
B．in a magazine
C．on the Internet
D．in a report
