题目内容
【题目】I regret________ that Lily can't come to the party because she is badly ill.
A.to sayB.sayingC.saidD.say
【答案】A
【解析】
略
练习册系列答案
相关题目
题目内容
【题目】I regret________ that Lily can't come to the party because she is badly ill.
A.to sayB.sayingC.saidD.say
【答案】A
【解析】
略