Theauthorofthereportiswell_____withtheproblemsinthehospitalbecausehehasbeenworkingthereformanyyears.
A.enlightened B.informed C.advertised D.acquainted正确答案D
Theauthorofthereportiswell_____withtheproblemsinthehospitalbecausehehasbeenworkingthereformanyyears.
A.enlightened B.informed C.advertised D.acquainted正确答案D