<p class="15" style="layout-grid-mode:char;text-autospace:ideograph-numeric;mso-pagination:none; line-height:127%;"><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">【已根据新版教材调整】</span><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">脚手架承受的荷载应包括永久荷载和可变荷载。下列属于脚手架可变荷载的有</span><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">（）</span><span style="background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;">。</span><span style="font-family: 宋体; font-size: 10.5pt; background: rgb(0, 255, 255);"><o:p></o:p></span>