单项选择题

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

<上一题目录下一题>

热门试题

单项选择题

According to the passage the preference test was conducted in order to______.

A．find out the role taste preference plays in a person' s drinking
B．reveal which cola is more to the liking of the drinkers
C．show that a person' s opinion about taste is mere guesswork
D．compare the ability of the participants in choosing their drinks

单项选择题

People who are cognitively healthy are those______.

A．whose minds are alert and receptive
B．who are highly intelligent
C．who can remember large amounts of information
D．who are good at recognizing different sounds