His father is a great____in Leishenshan Hospital in Wuhan. He is so busy that he hasn't had a good rest for several months.( )
A.actorB.singerC.violinistD.doctor
His father is a great____in Leishenshan Hospital in Wuhan. He is so busy that he hasn't had a good rest for several months.( )
A.actorB.singerC.violinistD.doctor