ExercisesContentsDownloadsUNIT 16: PHONE TALK 电话用语Question 1 / 21请完成全部题目,最后查看答案与解析VOCABULARY · B1 Exercise 1 · Exercise 1Choose the correct option for each gap.Ken's upstairs. ______, I'll go get him.APick upBHang onCPut throughDCut off保存并进入下一题 →