参考答案:A,B,C,D
环境的因素主要包括现场自然环境因素、施工质量管理环境因素和施工作业环境因素。其中的施T作业环境因素,主要指施工现场的给排水条件,各种能源介质供应,施工照明、通风、安全防护设施,施工场地给排
第23题:[判断题]特殊机位包括.机位安全线延长线重叠;机位滑行中线有交叉或收敛的相邻机位;机位安全线与翼尖净距线存在交叉的; 其他采取限制措施的机位。( )
A.正确
B.错误
参考答案:A
第24题:[单选题]初孕妇,28岁,30周妊娠,宫底高度24cm,B超检查BPD7.0cm,羊水指数10cm。胎盘1级。终止妊娠的指征是
A.脐动脉血流S/D=2.9
B.孕妇胎动计数每日下降50%
C.治疗效果良好,尚未足月
D.B超动态检测BPD每周增加1.5cm
E.OCT试验阴性
参考答案:B
第25题:[单选题]1.4 驾驶营运客车在隧道内行驶,遇前方发生火灾等事故时,以下做法正确的顺序是什么?
①安全停车并开启危险报警闪光灯②驾驶人逃生③疏散乘客逃生
A.①③
B.①②
C.①③②
D.①②③
参考答案:C
第26题:[单选题]容量在( )KW以下电动机可以直接启动。
A.10
B.8
C.5
参考答案:B
第27题:[填空题]X-Y-Z相连,A、B、C三端接三相交流电压380V,此时每相绕组电压为 V。
参考答案:220
第28题:[单选题]发展党员,必须经过党的支部,坚持( )的原则。
A.少数发展;
B. 个别吸收;
C. 稳步发展。
参考答案:B
第29题:[判断题]( ) 螺纹相邻两牙在中径线上对应两点间的轴向距离, 称为螺距。
A.正确
B.错误
参考答案:A
第30题:[多选题]多功能挠钩由挠杆和单头、双或多头挠钩组成。用于破拆( )、清理( )寻找()或( )。
A.墙体
B.小型障碍
C.被困人员
D.灾后清理
参考答案:BD
第31题:[单选题]现浇结构模板安装层高垂直度(层高不大于5m)允许偏差为( )。
A.≤8mm;
B.≤4mm
C.≤5mm
D.≤6mm;
参考答案:D
第32题: [简答题]Outline:
1. The types of friend.
2. The criteria of an ideal friend.
3. The importance of having a good friend.
参考答案:
[参考范文]
Ideal Friends in My Eyes
Friend is better than fortune. Friend is worse than poison in some cases.
The above two statements are opposite and seem to be unreasonable, but they can be explained as follows: The latter implies all evil friends who lead us to a wrong direction. The former refers to all good friends who drive us towards good.
My ideal friend is of course a good friend whose goodness is shown as follows: he has no bad habits, such as smoking and drinking. He studies diligently so as not to waste his golden time. At home he honors his parents and loves his brothers; at school he respects his teachers and sympathizes with his schoolmates. He treats those truly who are true to him. He never speaks of other’s evils, nor does he boast of his own merits. In a word, he has all the characters better than mine.
I can follow him as a model. By his words I am aware of the danger of doing a wrong deed. By his help I can overcome all difficulties. Indeed, ff I have such a person as my friend, I shall never fear difficulty and I shall never know the existence of the word "failure".
第33题:[判断题]某岩石的颜色为黄红色,其颜色代码为4.1。出自 Q/SY 128-2020)( )
A.正确
B.错误
参考答案:B
第34题: [填空题]红细胞影响血液黏度的因素主要包括红细胞的数量、大小、形态、()和()。
参考答案:变形能力;聚集性
第35题: [单项选择]能够起到稳定水压作用的室内给水设备是()。
A. 水泵
B. 水箱
C. 储水池
D. 通气管道
参考答案:B
第36题:[单选题]当轨温变化时,整个钢轨断面所承受的力(拉力或压力),称为( )。
A.压应力
B.拉应力
C.温度力
D.温度应力
参考答案:C
第37题:[单选题]岩石形成后,受外力等作用形成的孔隙称为( )孔隙。
A.原生
B.绝对
C.次生
D.有效
参考答案:C
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