谈论冒险活动与胆量 — 英语选择题

Tom, Lily and Jack are talking about adventures. Tom says: "I'm afraid of riding a horse." Lily says: "I'm not afraid of the dark, but I'm afraid of spiders." Jack says: "I'm not afraid of swimming in the sea." Who is brave enough to sleep in a dark cave? A. Tom B. Lily C. Jack D. Nobody