38. Man: You’re not scared, are you?
Woman: It’s too high to climb up even for a brave one.
Man: Come on, take my hand. We’ll go up slowly, I promise.
What is the man trying to do? He tries to __________.
(A) demonstrate how easy it is
(B) encourage her to climb up
(C) show her how difficult it could be
(D) tell her nothing is easy。