Theauthor'sattitudetowardspainis______.
A)pessimistic
B)optimistic
C)radical
D)practical
正确答案:B答案:B
[试题分析]事实推断题。
[详细解答]作者对待疼痛的态度应该是乐观的。因为全篇对人类对付疼痛的几个例子显然都是持赞赏态度的。尤其是最后一句话,andsensationsarethestuffoflife,作者的态度更是可见一斑。所以正确答案为D。

Theauthor'sattitudetowardspainis______.
A)pessimistic
B)optimistic
C)radical
D)practical
正确答案:B