Which of the following shows the right order of what happened to the diary a. Tom Brennan found the book in an office building. b. The book was shown to James Green. c. Cory Luxmoore arrived from England. d. The book was left behind in a taxi.
A．a, b, c, d
B．c, b, d, a
C．a, c,d, b
D．c, a, b, d