题目

由大小相同(棱长为1分米)的小立方块搭成的几何体如下图.(1)请在右图的方格中画出该几何体的俯视图和左视图;(2)图中有 块小正方体,它的表面积(含下底面)为 ; (3)用小立方体搭一几何体,使得它的俯视图和左视图与你在上图方格中所画的图一致,则这样的几何体最少要_______个小立方块,最多要_______个小立方块.Choose the words or expressions and complete the passage(选择最恰当的单词或词语完成短文):When I entered Berkley,I hoped to win a scholarship(奖学金).As a Straight﹣A student all the way through,I believed I could take tough subjects and really learn something.One such course was World Literature given by Professor Jayne.I was very interested in the ideas he taught in class.When I took the first exam,I was shocked to find a 77,C﹣plus,on my test paper,for English was always my best subject.I went to Professor Jayne,who listened to my_______but he refused to do anything about it.I decided to try harder,_______I didn't know what that meant because school always seemed easy for me.I read the books more carefully,but got another 77.Again,I reasoned with Professor Jayne.Again,he listened patiently but wouldn't_______.One more test before the final exam.So I worked even harder and,for the first time,learned the meaning of the word"thorough".But my effort did no good and_______stayed as before.The last chance was the final.No matter what grade I got,it wouldn't cancel three C﹣pluses.I might as well kiss the scholarship goodbye.I stopped working hard.I felt I knew the course material as well as I ever would.The night before the final,I even relaxed to a_______.The next day I decided for once I'd have fun with a test.A week later,I was surprised to find I got an A.I hurried into Professor Jayne's office.He seemed to be expecting me."If I gave you the grade as you_______,you wouldn't continue to work hard."I stared at him,realizing what he said was correct.I had worked my head off,as I had never done before.I was surprised when my course grade arrived:A﹣plus.It was the only A﹣plus given.The next year I received my scholarship.I've always remembered Professor Jayne's lesson:you alone must set your own standard of excellence.【1】A.speechesB.repliesC.argumentsD.conclusions【2】A.althoughB.unlessC.ifD.when【3】A.communicate with meB.look after meC.get rid of itD.change his mind【4】A.anythingB.somethingC.everythingD.nothing【5】A.testB.movieC.trickD.survey【6】A.expectedB.volunteeredC.realizedD.selected
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