武则天遗言立无字碑,千秋功过由后人评说。下列是四位同学关于武则天的说法,你认为最恰当的应该是( )
Hey, boys and girls! Stop ____. I have something interesting to tell you.
My mother made some posters yesterday.( 改为一般疑问句)
Did your mother ____ ____ posters yesterday?
如图所示为一个紫砂壶,它工艺考究,做工精细.在壶盖上开有一个小孔,其作用是在倒水时内外的____ 相等.由于壶身和壶嘴构成____ ,为方便装水和倒水因而要求它们的高度相平.
6头大象摆成两行,每行同样多,每行摆____头.