问题详情

Which sentence is true according to the two articles？
A．Mr. Lydn was fired by the Gulf Oil Corp.
B．Mr. Lydn was an oil-refining engineer in his former company.
C．Mr. Washington is in charge of recruiting the new members.
D．Joe Smith is a friend of Mr. Washington.请帮忙给出正确答案和分析，谢谢！