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【单选题】
当土类为单一土质,普通土(一.二类)开挖深度达到( ) m时,应按放坡计算工程量。
A.
A  1.2
B.
B  1.5
C.
C  1.7
D.
D  2.0
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【多选题】依法治教的主要包含以下( )要素
A.
有法可依
B.
依法行政
C.
依法办学
D.
依法执教
E.
司法审查
【单选题】节流式流量计是根据()来测量流量的。
A.
流体流经节流装置时产生的压力差
B.
压降不变,节流面积的变化
C.
流体流经节流装置时产生的速度变化
D.
流体流经节流装置时产生的机械能损失
【单选题】一个关节面上的点接触到相对关节面上一个新点时的平移运动,我们成为( )
A.
移动
B.
滑动
C.
滚动
D.
旋转
【单选题】哪个句子中的she是弱读?
A.
She doesn ’ t smoke or drink.
B.
She is my sister.
C.
Ah, that ’ s what she told you!
D.
She is my teacher.
【单选题】桃核承气汤的功用是
A.
攻逐瘀血
B.
破血下瘀
C.
活血下瘀
D.
活血祛瘀
E.
以上均不是
【简答题】My father was Chief engineer of a merchant ship, which was sunk in World War II. The book Night of the U-boats told the story. Memories In September, 1940, my mother, sister and I went to Swansea, whe...
【简答题】完形填空。 April 14th is my grandmother's birthday. I'll go back to my hometown 1 my parents. Yesterday, after supper our family had a 2 . 'What 3 we buy for grandmother next week?' I asked. 'We can buy he...
【简答题】My earliest childhood memory was about kindergarten (幼儿园). My father was a doctor, my mother was a teacher. __60__. They had no time to look after my younger sister and me. When I was five years old, ...
【单选题】慢性呼吸性酸中毒时,下述哪项不能发挥代偿作用
A.
血红蛋白缓冲系统
B.
C.
细胞内、外离子交换
D.
E.
血浆蛋白缓冲系统
【单选题】下面关于差压式流量计的系数检定法,错误的是:()
A.
它一般是在流量标准装置上对流出系数进行检定
B.
作为计量传递标准的节流装置用此检定法
C.
进行质量性能试验的节流装置不用此检定法
D.
规程之外的节流装置不用此检定法
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