The current title of Tracy is______.A.senior managerB.assistant managerC.senior engineerD.

外语类 专四 已帮助 人

The current title of Tracy is______.

A.senior manager

B.assistant manager

C.senior engineer

D.assistant engineer

请帮忙给出正确答案和分析,谢谢!

热搜:关于氨基酸代谢错误的论述是_________。