alert!6 cases in 1 week, all students

For a period of timeQingdao No. 1 Hospital Invoic Department6 patients with 6 ankl...
alert!6 cases in 1 week, all students!

For a period of timeQingdao No. 1 Hospital Invoic Department6 patients with 6 ankl...
What should I do after lame?

Sister Tu Dasheng in Yibin City asked: Not long ago, our unit organized the mounta...