A-A+
The underlined word burnout (Para. 5) here r
问题详情
The underlined word" burnout" (Para. 5) here refers to the state of ______.
A.being seriously burnt in the skin.
B.being unable to burn for lack of fuel
C.being badly damaged by fire
D.being unable to function because of excessive use
参考答案
正确答案:D
解析:词汇题。本题需要根据上下文推断出burnout一词的意义。burnout一词出现在文中第五段的第二句话“Overall,half the participants did about as well on the last round of tasting as on the first,so fatigue,of taste burnout,was not a factor.”中,在这句话中,taste burnout前出现了表示“或者,也就是说”的Or一词,也就是说“味觉burnout”是对fatigue(疲倦,疲劳)一词的解释。由此可以判断四选项中只有选项D为正确答案。选项A说“表皮严重烧伤”,选项B说“因为缺少燃料而不能燃烧”,选项C说“被火严重烧伤”,这三个选项都不能在意义上与文中的fatigue的意思相对等,故均不是正确答案。