皮皮学，免费搜题
登录
搜题
【单选题】
抹灰砂浆技术规程（JGJ/T220-2010）：配置强度等级不大于M20的抹灰砂浆，通用硅酸盐水泥或砌筑水泥配制强度等级大于M20的抹灰砂浆，强度等级不低于级的通用硅酸盐水泥（）A.
32.5、42.5
B.
42.5、52.5
C.
32.5、52.5
D.
32.5、32.5
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Along with jogging and swimming, cycling is one of the best all-round forms of exercise. It can help to increase your strength and energy, giving you more efficient muscles and a stronger heart....
A.
children
B.
doctors
C.
anyone
D.
sportsmen and sportswomen
【单选题】ATP is the cells ’ major energy-carrying molecule, and in order for a cell to survive, the cell must be able to regenerate ATP when ATP levels drop. Which one of the following statements accurately de...
A.
ATP is more stable than ADP.
B.
ATP has more positively charged phosphate groups than ADP.
C.
Phosphate groups repel each other, which in ATP leads to strained bond formation.
D.
Heat from ATP hydrolysis is used to drive energy requiring processes.
E.
ATP is hydrolyzed directly in the cell.
【单选题】One energy-carrying substance in the cell is named as _____________ .
A.
adenosine triphosphate
B.
alkaloide
C.
phospholipid
D.
chlorophyll
【简答题】幼儿文学除了具有语言艺术一般的美学特征外,还有哪些审美特点。
【单选题】The energy acquired by a particle carrying a charge equal to that on the electron as a result of moving through a potential difference of one volt is referred to as ( ).
A.
a joule.
B.
an electron - volt.
C.
a coulomb.
D.
a proton - volt.
【多选题】企业进入国际市场战略要素的构成一般包括( )。
A.
选择目标产品和市场
B.
确定对象和目标
C.
选择进占国际市场的模式
D.
制定开拓国际市场的计划
E.
建立对国际市场进行监督和调控的体系
相关题目：
参考解析：
知识点：
题目纠错 0
发布
