Nurses in that infected area (传染病流行区) the care of the sick day and night.( )
A.pay attention to B.live it up to C.devote themselves to D.give it back to正确答案C
Nurses in that infected area (传染病流行区) the care of the sick day and night.( )
A.pay attention to B.live it up to C.devote themselves to D.give it back to正确答案C