中国古代四大名砚之首是(   )

    I can well remember that I was once asked to deliver a speech titled “A Real Test in My Life” before the whole class at the age of 9! You can imagine how ____ (terrible) shy I was with so many eyes ____(fix) upon me. I had no ____(choose) but to prepare for it, though. First of all, I was to draft the speech, which was just a piece of cake for me, a good writer. But the hardest part ____(lie) in my oral presentation from my memory— for to read from the paper was not allowed. The real moment began ____ I stood on the platform with my legs trembling and my mind blank. But my listeners were waiting patiently without any signs of rushing me. Otherwise, I ____(run) away from them. Gradually I found myself back, delivering my speech with difficulty. After what seemed to be a hundred years, I found my audience applauding— I made ____! From then on, my fear of talking before an audience disappeared. Actually with my ____(confident) building up, I now turn out to be a great speaker. Looking back, I know the greatest difficulty on our way ____ success is our fear. Overcome it ____ we will be able to achieve our goals.

下面是小青和小柳两个同学8次数学成绩统计图，看图回答问题．

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．