20.Gary: Who ______ English every evening? Ruth: Mandy ______ . She is a hardworking(用功的)student.(A)
問題詳情
20.Gary: Who ______ English every evening? Ruth: Mandy ______ . She is a hardworking(用功的)student. (A) study ; do (B) studies; is (C) study ; studies (D) studies ; does