--Thiskindofsportsisexciting. --Yes,butit'sdangerous....
問題詳情:--Thiskindofsportsisexciting. --Yes,butit'sdangerous.Onecan'tdoit____heorshehasgotsometraining.A.if B.after C.when D.Unless...
問題詳情:--Thiskindofsportsisexciting. --Yes,butit'sdangerous.Onecan'tdoit____heorshehasgotsometraining.A.if B.after C.when D.Unless...