she has been a flight attendant for about three years 改为同义句she ( _英语解答

she has been a flight attendant for about three years 改为同义句
she ( )a flight attendent about (　）　（）　（　）

人气：439 ℃　时间：2019-08-21 03:45:10

解答

准确答案是：became, three years ago