现浇钢筋混凝土楼梯有板式和梁式两种。( )
参考答案：对
请问，我国古代皇帝发布的命令叫圣旨，那么皇后发布的叫做（）？
Mr. Brown is warm-hearted and often does everything that he can to to those in trouble.
A．break out
B．set out
C．reach out
D．pick out
