50. A: Have you seen Mary?B: She just left. __________.(A) You left, too.(B) She is here for the big
問題詳情
50. A: Have you seen Mary? B: She just left. __________. (A) You left, too. (B) She is here for the big party all night. (C) You might catch her in the elevator if you hurry. (D) I haven’t finished my work.