下列选项中，不属于住宅使用说明中的内容是（）
A、结构类型
B、违约责任
C、配电负荷
D、装修装饰注意事项
参考答案：B
The retired man donated most of his savings to the school damaged by the earthquake in Yushu, _____ the
students to return to their classrooms. [ ]
A. enabling
B. having enabled
C. to enable
D. to have enabled
残余应力是构件在哪些环节产生的（）？（1）成型（2）加工（3）热处理（4）焊接
A.4项
B.3项
C.2项
D.1项
