特殊检查工作内容是什么?
参考答案:
查清桥梁的病害原因、破损程度、承载能力、抗灾能力,确定桥梁技术状况的工作。
--- A high-tech exhibition in the National Museum.
--- Really? What about visiting it now? .
A.will be held
B.is being held
C.is to be held
D.has been held
剪纸是我国的民间艺术,观察下列剪纸,它们形象地反映了
A.男耕女织的自然经济
B.高度发达的商品经济
C.领先世界的手工技术
D.古代社会的和谐融洽