He will come here___tomorrow morning. A.at fifth B.at ten C.on tw_英语解答

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?

人气：247 ℃　时间：2019-10-19 02:59:44

解答

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,