1) A structure can hold a load. a) True b) False 2) Every structure has a size, shape and purpose. a) True b) False 3) All structures are made man-made. a) True b) False 4) All natural structures are made by humans. a) True b) False 5) Structures must be stable. a) True b) False 6) If a house falls down with a little bit of wind, that means the house is stable. a) True b) False 7) A bird's nest is not a structure. a) True b) False 8) All structures are the same size. a) True b) False 9) Triangulation allows structures to be strong and stable. a) True b) False

Structures-Grade 3

列印
嵌入

排行榜

視覺風格

選項

切換範本

恢復自動保存: ?