单项选择题

Man: What’s your husband’s idea for the vacation
Woman: Well, my husband is a real outdoor man. He just cannot wait to get out of the city. He likes fishing, boating and’bird-watching. He thinks sleeping in a tent beside a lake is great.
Question: What does the woman’s husband want to do

A.Climbing mountains.
B.Camping.
C.Swimming.
D.Shoppin