ExercisesContentsDownloadsUNIT 25: TRY TO DO VS TRY DOING – GRAMMAR SHORTSQuestion 1 / 10请完成全部题目,最后查看答案与解析GRAMMAR · GS Exercise 1 · Try doing somethingChoose the best answer.If your laptop's not working, try _____ it off and on again.Ato turnBturning保存并进入下一题 →