智慧职教: <p style="margin: 10px 0px; text-align: justify; text-indent: 0px; text-autospace: ideograph-numeric; text-justify: inter-ideograph;"><span style="color: #000000; font-family: 宋体; font-size: 14px;">    建筑物有三大组成系统？</span><span style="c