State Grid Corporation of China (SGCC) was established______December 29th, 2002.( )


State Grid Corporation of China (SGCC) was established______December 29th, 2002.( )

A.in

B.at

C.on

D.for|

正确答案:on


Tag:菜鸟的职场英语进阶指南 时间:2022-03-22 20:50:02