匹配题。 ( )1. bank clerk ( )2. waiter ( )3. shop assistant ( )4. policeman ( )5. reporter a. supermarket b. bank c. police station d. TV station e. restaurant
【单选题】In a study of risk factors for the development of autism, investigators accessed records from MESTRO CARE (a hospital record system). They identified all children with a diagnosis of autism. They also...