皮皮学，免费搜题
登录
搜题
【简答题】
在杆塔上使用梯子或临时工作平台，两端与（）可靠连接，一般一人在其上作业。
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】根据句意及首字母提示，补全单词。 Although English is not as old as Chinese, it is spoken by many people around the world every day. English speakers are always creating new words, and we are often able to know w 1 m...
【多选题】关于心房肥大的诊断标准叙述,确的是 :
A.
P 波高尖，振幅≥0.25mV，Ⅱ、Ⅲ、aVF导联明显。常见于肺心病，故称为“肺性P波”
B.
V1 导联P波直立时，振幅≥0.15mV见于右房肥大
C.
Ⅰ、Ⅱ、aVR、aVL导联P波增宽≥0.12s，常见二尖瓣狭窄，又称“二尖瓣型P波”
D.
左房肥大时，PtfV1≤－0.04mms
E.
右房肥大时，P波可双峰，峰距≥0.04s
【判断题】如果要连接的表中有列名相同,并且连接的条件就是列名相等,那么ON条件也可以换成USING子句。USING(column_list)子句用于为一系列的列进行命名。这些列必须同时在两个表中存在。其中column_list为两表中相同的列名。( )
A.
正确
B.
错误
【简答题】This is ______(特别) important in written English1. This is ______( 特别 ) important in written English.
【简答题】There are more and more people in China who learn English. _________ ___________ __________ peopl1. There are more and more people in China who learn English. _________ ___________ __________ people _...
【简答题】连词成句。 1. vacation, like, would, to, on, you, where, go _________________________. 2. places, people, really, where, I, are, love, the, friendly _________________________. 3. some, please, vacation, co...
【多选题】设计师量房后,根据客户的要求及原有建筑的情况设计出装修方案,图纸应该包含:
A.
设计总说明， 总平面图
B.
各部位立面图及剖面图、节点大样图
C.
固定家具制作图， 水电改造图
D.
装修材料表（预算）
E.
效果图
【单选题】In many English homes, people eat four meals a day: breakfast, lunch, tea and dinner. People have breakfast at anytime from seven to nine in the morning. They eat porridge, eggs or bread. English peop...
A.
two
B.
three
C.
four
相关题目：