在我国,提出"以美育代宗教"这一思想的是______.
A.王国维
B.蔡元培
C.鲁迅
D.胡适
参考答案:B
开放作文(15分)
请根据下面提示,写一篇短文。词数不少于50。
In your spoken English class,your teacher shows you the following picture You are asked to describe the picture and explain how you understand it.
提示词:放大镜magnifying glass
某扩底灌注桩,桩径d=1.0m,扩底直径D=1.8m,扩底高1.2m,桩长12m,土层分布:0~2m粉质黏土,qsik=40kPa;2~7m细砂,qsik=60kPa;7~12m中砂,qsik=80kPa。计算基桩抗拔极限承载力接近()(黏土λ=0.7,砂土λ=0.6)。
A.2000kN
B.2300kN
C.2400kN
D.2200kN