师:看电脑是怎样测量圆锥的高. 量一量自己的圆锥的高是多少厘米.Look at the computer. How many centimeters are there in your taper?圆锥的底面是()形,圆锥有()个底面.B 、 What shape is the flank of a taper?等底等高的圆柱和圆锥的体积有什么关系?What's the relationship between the bul...
Embryo research is an emotive issue.胚胎研究是个容易引起激烈争论的问题。" Home " is a much more emotive word than " house ".home (家)是远比 house (住屋)更能激起感情的字眼.We use emotive language to express our own attitudes and feelings.我们用情感语言来表达自己的态度和...