单项选择题

He failed once again in his experiment, but he didn't feel ______.

A．frustrated
B．encouraged
C．puzzled
D．endangered
<上一题 目录 下一题>
热门 试题

单项选择题
When my kids go a weekend without pizza and TV while camping, they think they are suffering great ______.
A．deficiency
B．deprivation
C．depression
D．starvation
单项选择题
I am in no ______ this evening to listen to popular music.
A．mood
B．attitude
C．tendency
D．spirit
相关试题