19.選出錯的句子.(A) Sandy is having a good time at the concert.(B) Peter is having a hot dog at the snack
問題詳情
19.選出錯的句子. (A) Sandy is having a good time at the concert. (B) Peter is having a hot dog at the snack bar. (C) Kelly is having her birthday party at home. (D) Meg is having a beautiful pencil box.