题目内容
【题目】Helping others is a habit, ___ you can learn even at an early age.
A. it B. that
C. what D. one
【答案】D
【解析】句意:助人为乐是一种习惯,甚至你可以在很小的时候就可以学会它。one=a/an+单数可数名词,句中相当于a habit,故选D
练习册系列答案
相关题目
题目内容
【题目】Helping others is a habit, ___ you can learn even at an early age.
A. it B. that
C. what D. one
【答案】D
【解析】句意:助人为乐是一种习惯,甚至你可以在很小的时候就可以学会它。one=a/an+单数可数名词,句中相当于a habit,故选D