黑色路面的路拱形式有抛物线形、直线型、折线型三种,目前常用的是()。A.抛物线型 B 发布时间:2017-07-13 06:55 │ 来源:www.tikuol.com 题型:单项选择题 问题: 黑色路面的路拱形式有抛物线形、直线型、折线型三种,目前常用的是()。A.抛物线型B.修正三次抛物线型C.折线型D.直线型
题型:单项选择题 _______ for the dog. You’d better __________ it.A.Look out; get away withB.Watch out; get away from C.Block out; get close toD.Be careful; get out of 查看答案
题型:单项选择题 根据句意及首字母提示补全单。1. The English teacher's p__ is very good.2. I couldn't understand him because he spoke too q ____ . 3. We were i by his speech.4. Don't make the same m____ again, or you will fail the exam.5. I will never f___ __ the day when I joined the army. 查看答案
题型:单项选择题 多读一些向你传递真善美、高尚道德和科学素养的书,你的生命一定会浸透了书香,你一定会成为熠熠生辉的发光体,成为一个道德高尚的人,引导、照耀、温暖别人和后人。这告诉我们()A.加强思想道德修养,有助于增强学习的自觉性 B.凡科学文化修养,都有助于提高思想道德修养 C.加强自身修养必须脚踏实地、不尚空谈、重在行动 D.要在科学文化陶冶中不断提升自己的思想道德境界 查看答案