主页
学科
搜索
账户
常见问题
当前学科:脚手架
题目:
判断题
在建筑物的转角处,门式脚手架内侧立杆上应按步设置水平连接杆、斜撑杆,将转角处的两榀门架连成一体。
A . 正确
B . 错误
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
广东最大的粮食作物是:()
金瓶掣签制度始于()
Write down the numbers of the topic sentences in the following passages.①At the beginning of a writing course, many students earn low grades because they are inexperienced writers. ② They simply don’t know how to write an effective essay, and in the process of learning to do so, they make mistakes --- and low grades. ③Such grades affect the students’ confidence and morale, making writing an unpleasant task associated with anxiety and failure. ④As a result, students are discouraged; ⑤instead of working seriously on their writing, they spend time worrying about the easiest way to earn a better grade on the next paper--- usually by writing “safe” papers that are simple and correct but lacking in thought. ⑥Therefore, the assigning of traditional grades in a freshman writing course often works against the purpose of the course --- to help students learn to write better.
患儿,男,7岁,爱探究、好攻击、喜欢表现自我,这是人生发展的()
以下健康教育的主要任务正确的是()
溶于非水介质的聚酯油漆及清漆等
下列可以接受撤回申请的国内邮件有()。
采用等渗盐水补充重度等渗性缺水的丧失量可致()
踝部骨折手术指征()。
社区管理组织的含义是什么?