【简答题】阅读理解 By yzing academic data from 10 states,representing the testing of more than 7.2 millions of youths,US researchers found that gender differences in math scores were extremely small among all e...
【简答题】A.It is impossible to remove the stain completely. B.The man will be charged extra for the service. C.The man has to go to the main cleaning facility. D.Cleaning the pants will take longer than usual.