问题
多项选择题
建筑构件在火灾中稳定性被破坏，所发生的现象有（）。
A、楼板产生了裂缝
B、墙体产生了裂缝
C、柱产生了扭曲
D、顶板表面严重脱落
答案
参考答案：A, B, C, D
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建筑构件在火灾中稳定性被破坏，所发生的现象有（）。
A、楼板产生了裂缝
B、墙体产生了裂缝
C、柱产生了扭曲
D、顶板表面严重脱落
参考答案：A, B, C, D
It’s 1 Monday. Scott comes to school at 8: 15 in the morning. He has science 2 eight thirty. He likes 3 because it’s interesting. 4 Scott doesn’t like math. At eleven he has math. The math teacher speaks very well, but Scott doesn’t like him. 5 favorite teacher is the P.E. teacher, Mr. Stone. He is fun. His class sounds funny. He 6 P.E on Monday afternoon. So Scott 7 Monday. From Monday to 8 , Scott has 9 at school at 11: 45. After school, Scott plays 10 on the school playground, then he goes home. On Saturday and Sunday Scott doesn’t go to school.
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