Complete each of the following sentences with a (compound) word derived from the one(s) given in brackets.
All skills require constant ( )to become second nature; good manners are no exception. (repeat)
【正确答案】:REPETITION
【题目解析】:
所有的技能都需要不断的重复才能成为第二天性;好的礼节也不例外。repetition重复,名词。