_______onyourstudy,andyouwillmakegreaterprogress. ...
- 習題庫
- 關注:1.56W次
問題詳情:
_______ on your study, and you will make greater progress.
A.Concentrating B.If you concentrate
C.Concentrate D.To concentrate
【回答】
C
知識點:非謂語動詞
題型:選擇題
標籤:
- 文章版權屬於文章作者所有,轉載請註明 https://zhongwengu.com/zh-mo/exercises/yyzwjm.html