皮皮学，免费搜题
登录
搜题
【多选题】
关于凿桩头,下述说法正确的是( )。A.
灌注混凝土桩凿桩头按设计超过高度（设计无规定的按0.5m）乘以桩身设计截面以体积计算
B.
预制混凝土桩凿桩头长度设计无规定的，按桩体高度40d（d为桩体主筋直径，主筋直径不同者）计算
C.
预制混凝土桩凿桩头按设计图示桩截面积乘以凿桩头长度以体积计算
D.
预制混凝土桩凿桩头长度设计无规定的，按桩体高度40d（d为桩体直径）计算
E.
灌注混凝土桩凿桩头按设计超过高度（设计无规定的按0.25m）计算
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
【单选题】What do we mean by being 'talented' or 'gifted'? The most obvious way is to look at the work someone does and if they are capable of significant success, label them as talented. The purely quantitativ...
A.
Y
B.
N
C.
NG
【单选题】The main idea of the passage is______.
A.
that gifted children were most likely to become bright grown-ups
B.
that bright children were unlikely to be physically and mentally healthy
C.
how many gifted children turned successful when they grew up
D.
that when the bright children grew up, they would become ordinary
【简答题】我国人口老龄化的主要特点有哪些
【单选题】The most gifted of the “university wits” was ____.
A.
Lyly
B.
Peele
C.
Greene
D.
Marlowe
【单选题】基因分离定律的实质是 [ ]
A.
F 2 中性状分离比为3：1
B.
F 2 中出现性状分离
C.
测交后代的性状分离比为1：1
D.
等位基因随同源染色体的分开而分离
【单选题】From the passage, we can conclude that ______.
A.
most of the gifted children became white collars
B.
half of the gifted followed up graduated from all colleges
C.
each of the talented published at least one article
D.
bright men got higher income than bright women
【简答题】Human beings are the most intelt of all animals because we are gifted with the ability to think and reason logcally. Scientists and even common people with special intelce have made a loto...
相关题目：