题目内容

钢筋混凝土梁宽200mm，高400mm，受拉区配有3根25的钢筋，已知梁的单侧保护层厚度为25mm，则配制混凝土时选用卵石的粒径不得大于()mm。

A. 28
B. 31
C. 47
D. 63

查看答案

搜索结果不匹配？点我反馈

更多问题

Paragraph 4 is used in this passage to

A. illustrate the relationship between left-handers and violence.
B. indicate muses for high criminal rate in traditional society.
C. compare murder rates in different tribal regions.
D. prove left-handers' inclination to commit crimes.

查看答案

Y公司2005年度盈利100万元，2005年度对以前年度的重大会计差错1 600万元采用追溯调整法减少期初留存收益，经审计，助理人员发现该重大会计差错是对以前年度的坏账准备、存货跌价准备和长期投资减值准备的补提结论，因此，数额可以确认。()

A. 正确
B. 错误

查看答案

证券公司应当建立完备的定向资产管理业务合规检查制度，对业务合法合规性进行事前审查。()

A. 正确
B. 错误

查看答案

Section A
Directions: This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A, B, C and D.
听力原文：How are you getting along with your English？
(1)

A. Yes, very well.
B. It doesn't work well.
C. Very well with it.
D. I'm not working at it.

查看答案

钢筋混凝土梁宽200mm，高400mm，受拉区配有3根25的钢筋，已知梁的单侧保护层厚度为25mm，则配制混凝土时选用卵石的粒径不得大于()mm。

A. 28 B. 31 C. 47 D. 63

Paragraph 4 is used in this passage to

证券公司应当建立完备的定向资产管理业务合规检查制度，对业务合法合规性进行事前审查。()

A. 28
B. 31
C. 47
D. 63