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