【题目】He was when he lost all his money. Luckily, a kind man helped him generously.
A.desperate
B.optimistic
C.eager
D.cautious

【答案】A
【解析】考查形容词辨析。句意：他失去了所有的钱，他绝望了。幸运的是，一个善良的男人慷慨地帮助了他。desperate “ 绝望的”；optimistic“乐观的”；eager “ 渴望的”；cautious“谨慎的”。根据题意，故选A。