Why do many wealthy people gamble?
A.Because it is much more exciting than motor racing or bungy jumping.
B.Because it releases the psychological pressures caused by boredom.
C.Because it is a good way 0f malting big money in a short space of time.
D.Because it gives them a strong feeling of excitement and pleasure.
请帮忙给出正确答案和分析,谢谢!