英语选择填空题疑问 You should do more_____,Don’t always sit at the desk busy with your_____ A.exercise,exercise B.exercises,exercises C.exercise,exercises D.exercises,exercise
人气：111 ℃ 时间：2020-06-25 09:51:51
解答
选C exercise n.练习,作业,运动 exercise作为“运动”时,是不可数名词 例：If you don't get more exercise,you'll get fat. 作为“作业”时,是可数名词 例：school work exercises
