单选题 Woman: I don't think we should have told Tom about the surprise party for Lucy.Man: It's all right. He promised not to tell, and he doesn't make promises lightly.Question: What does the man mean?

A、 Tom has arranged a surprise party for Lucy.
B、 Tom will keep the surprise party a secret.
C、 Tom and Lucy have no secrets from each other.
D、 Tom didn't make any promise to Lucy.

【正确答案】 B

【答案解析】男方说Tom答应过不告诉别人，而且Tom不轻易许诺，言下之意Tom会保密的，这与B的内容一致。