从A、B、C、D四个选项中，选出可以填入空白处的最佳选项，并涂在答题卡上。
21. — That’s not what life is about! You only have an eye for money.
—________ I’ve not changed towards you.
A. So what? B. If so. C. What if? D. How come?
22. _____ are many things that do me good without bringing _______ profits.
A. What, about B. They, out C. There, in D. Which, up
