课时分层作业（+）
I.完形填空
（2021
太原市模拟
）lnformation of the patient was checked. The shadowless lamp was on. All supplies needed for the operation were
1This was a typical 2 of a surgery. However, there was one more
3—a piano. It was the first time ever in the world that a piano had
4the operating room. My 15 colleagues and I were operating on a 10- year- old patient.
Occupying a corner of the room, the grand piano was performed by Emiliano, a musician. To the
5background of a piano music played
6, we per ...