已知∠α的余角是35°45′20″,则∠α的度数是______. 发布时间:2017-05-21 19:14 │ 来源:www.tikuol.com 题型:填空题 问题: 已知∠α的余角是35°45′20″,则∠α的度数是______.
题型:填空题 I like to talk _____ my father ______ basketball at home in my free time.A.about; aboutB.about; withC.with; withD.with; about 查看答案