質問に対する答えとして適切なのは？
次のダイアログについての質問がその下にあります。質問に対する答えの選択肢が４つあり、正解はBになっているのですが、その理由が分かりません。C.Dが違うのは明白なのですが、A,B１どちらも正解になるのかどうかはっきりしません。どの考えますか。
Woman: I’m thinking about putting most of my life savings into gold coins to protect my money. What do you think of this idea?
Man: Everyone should own a little gold, but let me ask you some questions. Can a coin borrow money, hire great employees, acquire other businesses, or issue new stock?
Woman: I see. So you think my plan is too extreme.
Question: What does the man imply the woman should do by asking his questions?
A. put her money in a bank
B. buy company shares
C. Buy gold jewelry
D. Buy a house
