脚手架开始搭设立杆时，应每隔6跨设置一根抛撑，直至连墙件安装稳定后，方可根据情况拆除。()
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As per the standing orders，you should carry out all the following operations except ______
A. call the Master immediately
B. stop the engines
C. sound the “Man Overboard” signal of 3 prolonged blasts on the whistle and 3 prolonged blasts on the general alarm
D. prepare，as many as possible，rescue facilities，including warm clothes
对不符合方案要求、不符合标准规范的高大模板支撑体系应立即责令整改。()
模板支撑体系重要的构造措施包括：()
A. 纵横向垂直剪刀撑水平剪刀撑
B. 纵横向垂直剪刀撑、水平剪刀撑和连柱(墙)件
C. 连柱(墙)件
立杆接长除顶层顶步可采用搭接外，其余各层各步接头必须采用对接扣件连接。()
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