According to the research findings, which kind of people seems to age most quickly?( )
A
Farm workers.
B
Teachers.
C
Doctors.
D
Lawyer.
出自:江苏科技大学大学英语Ⅳ

完成拼图验证

按住下方滑块,将拼图拖到缺口处后松开。

拼图背景,将小拼图拖到缺口处
向右拖动滑块