已知一个梯形的面积为22cm2,高为2cm,则该梯形的中位线的长等于( )cm。 发布时间:2017-04-26 10:24 │ 来源:www.tikuol.com 题型:填空题 问题: 已知一个梯形的面积为22cm2,高为2cm,则该梯形的中位线的长等于( )cm。
题型:填空题 The speaker ______ have criticized the paraprofessionals, knowing full well that they were seated in the audience.A.should not toB.must notC.ought not toD.may not 查看答案