The teacher told us we could learn the _______ unit the next day._英语解答

The teacher told us we could learn the _______ unit the next day.(twenty)

人气：174 ℃　时间：2020-04-23 02:14:03

解答

正确：twentieth (twenty的序数词形式,"第二十”的意思.空格前面有提示词the)