单项选择题

A. Young white-collar men. B. Middle-aged white-collar men.
C. Young white-collar women. D. Middle-aged white-collar women.
<上一题 目录 下一题>
热门 试题

单项选择题
A. He’s tired.B. He lost the race.C. He has already been to the top of the hill.D. He prefers doing exercise indoors.
A. He’s tired.
B. He lost the race.
C. He has already been to the top of the hill.
D. He prefers doing exercise indoors.
单项选择题
A. More buffalo are surviving the winter. B. Fewer buffalo are dying of disease. C. More buffalo are being born. D. Fewer buffalo are being killed by hunters.
A. More buffalo are surviving the winter.
B. Fewer buffalo are dying of disease.
C. More buffalo are being born.
D. Fewer buffalo are being killed by hunters.
相关试题