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【多选题】
关于连续梁的横向预应力筋,下列说法正确的是()
A.
横向预应力筋是为了保证梁的横向整体性。
B.
是桥面板和横隔板横向抗弯能力的主要受力钢筋
C.
主要承受纵向弯矩和剪应力
D.
横向预应力筋一般采用扁锚体系,以减少布置钢筋所需要的空间。
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【单选题】听力原文:W: It is forecasted that tomorrow will be hot with the temperature up to 35℃. Do you think this will affect our son attending the entrance examination? M: Well, I think our son can manage to adju...
A.
Their son will be a little bit influenced.
B.
Their son will not take the examination owing to the weather.
C.
The weather will affect their son severely.
D.
The weather will not make any difference to their son.
【单选题】以下业务中,属于3G基本电信业务的是()。
A.
呼叫完成
B.
短消息业务
C.
多方会话
D.
号码标识
【单选题】选择()的填料,在接触氧化池内比较容易固定安装。
A.
与水的密度基本相同
B.
小于水的密度
C.
强度小
D.
形状各异
【简答题】Most of North and South China will 1 a cold wet day. It 2 be cloudy at times. There will be a strong wind to the north 3 the Huai River. 4 day after tomorrow will be sunny. In the Northeast it will be...
【单选题】关于照片影像密度、对比度、锐利度相互关系的叙述,错误的是
A.
密度是对比度、锐利度的基础
B.
照片对比度可随密度的改变而改变
C.
锐利度与对比度无直接关系
D.
看片灯的亮度也影响着照片对比度的视觉效果
E.
在高密度背景下,对比度小的物体影像难以辨认
【单选题】听力原文:W: It is broadcasted that tomorrow is hot with the temperature up to 35 degree centigrade. Do you think this will affect our son attending the entrance examination? M: Well, I think our son can m...
A.
Their son will be a little bit affected.
B.
Their son will not take the examination owing to the weather.
C.
The weather will affect their son severely.
D.
The weather will not make any difference to their son.
【单选题】角度尺寸在标注时,文字一律( )书写
A.
水平
B.
垂直
C.
倾斜
D.
以上都可以
【简答题】编码器的功能是把输入的信号转化为 数码。
【单选题】在以下外汇市场中,由有形市场和无形市场两部分组成的是()
A.
巴黎外汇市场
B.
瑞士外汇市场
C.
纽约外汇市场
D.
香港外汇市场
【简答题】A.The speakers feel it is too cold. B.The temperature is too hot to put up with. C.The woman does not think the weather is hot. D.The woman wants to know more about the weather information.
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