关于Heisworkinginafactor的百科

• Heisworkinginafactory.It

• 问题详情：Heisworkingina________ahalfyearsincehe________acollegestudent.A．is；was     B．hasbeen；become  C．is；became  D．hasbeen；became【回答】A知识点：固定句型题型：选择题...
• 2020-08-0831957