2、选项中选出最佳选项。例:How much is the shirt?A.£19.15.B.£9.18.C.£9.15.答案是C。1.WhatdoesJohnfinddifficultinlearningGerman?A.Pronunciation.B.Vocabulary.C.Grammar.2.Whatistheprobablerelationshipbetweenthespeakers?A.Colleagues.B.Brotherandsister.C.Teacherandstudent.3.Wheredoestheconversationprobablytakepl