皮皮学，免费搜题
登录
搜题
【简答题】
同一构件中相邻纵向受力钢筋的绑扎搭接接头宜相互错开。绑扎搭接接头中钢筋的横向净距不应小于钢筋直径，且不应小于 （ ）mm。
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【简答题】赶秋，是湘西苗族人民的大型喜庆传统节日，在每年的哪天举行？赶秋节的主要活动是什么？
查看完整题目与答案
【单选题】某电台为了了解国产家电的使用状况及占有率,在几个大商场向所遇见的顾客调查有关情况,以掌握初步信息,这种调查属于( )。
A.
判断抽样
B.
方便抽样
C.
配额抽样
D.
系统抽样
查看完整题目与答案
【单选题】苗族的主要活动是()。
A.
杀年猪
B.
赛马
C.
铜鼓表演
D.
抢花炮
查看完整题目与答案
【单选题】候车室、站台、地道、天桥股道保持清请卫生。站台、地道、天桥无( )
A.
积水,积 冰
B.
积水,积冰、积雪
C.
积尘、 积水,积冰
D.
积冰、 积雪
查看完整题目与答案
【单选题】Many difficulties have______ as a result of the exchange over to a new type of fuel.
A.
existed
B.
raised
C.
arisen
D.
aroused
查看完整题目与答案
【判断题】史前时期湖南主要是三苗、南蛮人活动的区域，盛行作为部族文化的苗蛮文化。苗蛮文化是湖湘文化的土壤和根基。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】Children are a relatively modem invention. Until a few hundred years ago they did not exist. In medieval and Renaissance painting you see pint-sized men and women, wearing grown-up clothes and grown-u...
A.
adults were smaller and smaller now because they had many things to do
B.
adults expressed less concern for their children
C.
children looked and acted like adults at that time
D.
children were not allowed to appear in family paintings
查看完整题目与答案
【单选题】The purpose of the campaign is to raise the public’s_______ of the dangers of passive smoking.
A.
existence
B.
connection
C.
awareness
D.
consciousness
查看完整题目与答案
【单选题】What is the main goal of sending human missions to Mars?A.To find out if life ever exis
A.
12：What is the main goal of sending human missions to Mars? A.To find out if life ever existed there.
B.
To see if humans could survive there.
C.
To prove the feasibility of large-scale space ventures.
D.
To show the leading role 6f science in space exploration.
查看完整题目与答案
【单选题】某电台为了了解国产家电的使用状况及占有率,在几个大商场向所遇见的顾客调查有关情况,以掌握初步信息,这种调查属于( )。
A.
任意抽样法
B.
判断抽样法
C.
配额抽样法
D.
系统抽样法
查看完整题目与答案
相关题目：
【简答题】赶秋，是湘西苗族人民的大型喜庆传统节日，在每年的哪天举行？赶秋节的主要活动是什么？
查看完整题目与答案
【单选题】某电台为了了解国产家电的使用状况及占有率,在几个大商场向所遇见的顾客调查有关情况,以掌握初步信息,这种调查属于( )。
A.
判断抽样
B.
方便抽样
C.
配额抽样
D.
系统抽样
查看完整题目与答案
【单选题】苗族的主要活动是()。
A.
杀年猪
B.
赛马
C.
铜鼓表演
D.
抢花炮
查看完整题目与答案
【单选题】候车室、站台、地道、天桥股道保持清请卫生。站台、地道、天桥无( )
A.
积水,积 冰
B.
积水,积冰、积雪
C.
积尘、 积水,积冰
D.
积冰、 积雪
查看完整题目与答案
【单选题】Many difficulties have______ as a result of the exchange over to a new type of fuel.
A.
existed
B.
raised
C.
arisen
D.
aroused
查看完整题目与答案
【判断题】史前时期湖南主要是三苗、南蛮人活动的区域，盛行作为部族文化的苗蛮文化。苗蛮文化是湖湘文化的土壤和根基。()
A.
正确
B.
错误
查看完整题目与答案
【单选题】Children are a relatively modem invention. Until a few hundred years ago they did not exist. In medieval and Renaissance painting you see pint-sized men and women, wearing grown-up clothes and grown-u...
A.
adults were smaller and smaller now because they had many things to do
B.
adults expressed less concern for their children
C.
children looked and acted like adults at that time
D.
children were not allowed to appear in family paintings
查看完整题目与答案
【单选题】The purpose of the campaign is to raise the public’s_______ of the dangers of passive smoking.
A.
existence
B.
connection
C.
awareness
D.
consciousness
查看完整题目与答案
【单选题】What is the main goal of sending human missions to Mars?A.To find out if life ever exis
A.
12：What is the main goal of sending human missions to Mars? A.To find out if life ever existed there.
B.
To see if humans could survive there.
C.
To prove the feasibility of large-scale space ventures.
D.
To show the leading role 6f science in space exploration.
查看完整题目与答案
【单选题】某电台为了了解国产家电的使用状况及占有率,在几个大商场向所遇见的顾客调查有关情况,以掌握初步信息,这种调查属于( )。
A.
任意抽样法
B.
判断抽样法
C.
配额抽样法
D.
系统抽样法
查看完整题目与答案