某市一小区将被征收建造多层住宅。在征收范围内有王姓,赵姓,周姓三户居民。王一姓居民有正式户口,但无住房;赵姓和周姓居民均有正式户口和居住房屋。其中赵姓居民的房屋为私有平房,原始价格为300元/平方米,有七成新,私房产权证上标明的住房面积为50平方米,自用30平方米,赵姓常住人口有3人;周姓居民租用公有平房,承租数量为25平方米,另建有违章房屋5平方米,周姓有常住人口5人。该市计划在5年内使居民住房面积达到8平方米/人。该市新建楼房的价格为1000元/平方米,平房的重置价值为700元/平方米。三户居民均要求在原地居住。根据上述资料,试回答下述问题:
在三户居民中,应作为被征收对象,由建设单位安置的有( )。
A:王姓,赵姓,周姓 B:赵姓和周姓 C:王姓 D:王姓,周姓
某市一小区将被征收建造多层住宅。在征收范围内有王姓,赵姓,周姓三户居民。王一姓居民有正式户口,但无住房;赵姓和周姓居民均有正式户口和居住房屋。其中赵姓居民的房屋为私有平房,原始价格为300元/平方米,有七成新,私房产权证上标明的住房面积为50平方米,自用30平方米,赵姓常住人口有3人;周姓居民租用公有平房,承租数量为25平方米,另建有违章房屋5平方米,周姓有常住人口5人。该市计划在5年内使居民住房面积达到8平方米/人。该市新建楼房的价格为1000元/平方米,平房的重置价值为700元/平方米。三户居民均要求在原地居住。根据上述资料,试回答下述问题:
赵姓居民征收安置的房屋面积为( )平方米。
A:50 B:30 C:20 D:10
若PE线与相线材料相同,相线截面SL≤16mm
时,要求保护零线最小截面是( )mm
。
A:16 B:SL C:SL/2 D:8
在GB8624BI(B—sl,dO,tl)中,表示燃烧滴落物/微粒等级为( )。
A:B级 B:sl级 C:dO级 D:tl级
生物安全水平分级是根据所操作的生物因子的危害程度和采取的防护措施,将生物安全的防护水平(BosA fetylevel,B.SL)分为四级,以B.SL-1、B.SL-2、B.SL-3、B.SL-4表示动物实验室的相应生物安全防护水平。防护水平最高的是()。
A:SL-1 B:SL-2 C:SL-3 D:SL-4
(71) is true regarding simple sort techniques.
A:Both insertion sort and selection sort require O(n)moves. B:Exchange sort is frequently referred to as a bubble sort. C:If random data are in an array that is to be sorted, an insertion sort will give the best performance for large elements with small sort items. D:Exchange sort is the least expensive.
Which of the following statements is true regarding simple sort techniques
A:exchange sort if frequently referred to as a bubble sor B:exchange sort is the least expensiv C:if random data are in an array that is to be sorted ,an insertion sort will give then best performance for large elements with small sort item D:both insertion sort an selection sort require O( move
Which of the following statements is true regarding simple sort techniques ( )
A:exchange sort if frequently referred to as a bubble sort B:exchange sort is the least expensive C:if random data are in an array that is to be sorted, an insertion sort will give then best perform-ance for large elements with small sort items D:both insertion sort an selection sort require O( moves
Which of the following statements is true regarding simple sort techniques
A:Exchange sort is frequently referred to as a bubble sor B:Exchange sort is the least expensiv C:If random data are in an array that is to be sorted, an Insertion Sort will give the best performance for large elements with small sort item D:Both Insertion Sort and Selection Sort require O(move