复读机的扬声器发声时,它的纸盆在______;当复读机加速快放时,发出声音的响度 发布时间:2017-04-23 15:56 │ 来源:www.tikuol.com 题型:填空题 问题: 复读机的扬声器发声时,它的纸盆在______;当复读机加速快放时,发出声音的响度______ (填“变大”、“变小”或“不变”),音调______ (填“升高”、“降低”或“不变”).
题型:填空题 下列各组词语中,加点字的注音有误的一项是( )(2分)A.芳馨(xīn)亵渎(dú)寒噤(jìn)豆蔻年华(kòu)B.荣膺(yīng)恣睢(suī)嗔怒(chēn)锲而不舍(qiè)C.愧怍(zuò)剽悍(biāo)轩榭(xiè)戛然而止(jiá)D.遒劲(qiú)哂笑(shěn)娴熟(xián)广袤无垠(mào) 查看答案
题型:填空题 Requirements management is the process of(1),analyzing,tracing,prioritizing and agreeing on requirements and then controlling changes and communicatingto relevant stakeholders.It is a(2) process throughout a project.A requirement is a capability to which a project outcome (product or service) should conform.空白(2)为()A.persistentB.continuingC.permanentD.continuous 查看答案