My grandmother is a village woman. She is already in her seventy. Although she received little school education, but she is aware that knowledge is of great important lo young people. When my father was young, my grandmother took care him so that my father could cast more time on his studies. Now, she often encouraged me to study hard. This summer she was bad ill in bed. When I visited her during the summer holiday,I found her silting in bed, made new shoes for me!

I was so deeply moving that tears came to my eyes. My grandmother is so a kind and hardworking woman. I’ ll respect and love her forever.

物联网，就是（）的互联网。

A、物业管理

B、传递信息

C、物物相连

D、物资相联