一道初一英语改写句子题
问题描述：
一道初一英语改写句子题
They have a son and a daughter.One of the children is good at study.(同义转换)
＿ the son ＿ the daughter is good at study.
either or 的意思好像不对吧
答
没错
either...or...或者...或者...就是两者中的一个