欢迎来到牛牛题库网 牛牛题库官网
logo
搜索

单项选择题

屋面最大汇水面积不宜超过

A．100㎡
B．150㎡
C．200㎡
D．300㎡
点击查看答案&解析

相关考题

判断题
Self-introduction is a monologue, in which you're not required to consider the emotion and responses of the audience.
单项选择题
下列关于比转数的叙述，错误的是( )。
A.比转数大小可以反映叶轮的构造特点
B.叶片泵可以根据比转数大小进行分类
C.水泵调速运行前后比转数相同
D.水泵叶轮切削前后比转数相同
多项选择题
Listen to the sentence and repeat. Score your imitation in terms of the use of rhythm only. Tick the option that is close to your assessment of your own performance. Go back to the lectures for the sentences you still find difficult to produce. (听句子，并跟读句子。请评价自己的模仿——你的评价不影响你的得分。选择最接你对自己评价的分数。返回课程讲座，再次学习有困难的句子。)
It's very kind of you. u5-2.mp3
A、92
B、85
C、75
D、65
微信小程序免费搜题

All Rights Reserved 版权所有©牛牛题库网(nntiku.com)

备案号：湘ICP备2022003000号-1

微信扫一扫,加关注免费搜题

微信扫一扫,加关注免费搜题