早教吧 育儿知识 作业答案 考试题库 百科 知识分享

He will come here___tomorrow morning. A.at fifth B.at ten C.on two D.till tenth 答案是B,为什么?

题目详情
He will come here___tomorrow morning. A.at fifth B.at ten C.on two D.till tenth 答案是B,为什么?
▼优质解答
答案和解析
具体时间点前只能用介词at
且只能用基数词如one,two,three 而不能用序数词如first,second,third,fourth,fifth
希望对你有所帮助,有不会的可以再问,