问题
选择题
如图,图1与图2中的三角形相比,图2中的三角形发生的变化是( )
A.向左平移3个单位长度
B.向左平移1个单位长度
C.向上平移3个单位长度
D.向下平移1个单位长度

答案
观察图形可得:图1与图2对应点所连的线段平行且相等,且长度是3;
故发生的变化是向左平移3个单位长度.
故选A.
如图,图1与图2中的三角形相比,图2中的三角形发生的变化是( )
A.向左平移3个单位长度
B.向左平移1个单位长度
C.向上平移3个单位长度
D.向下平移1个单位长度
观察图形可得:图1与图2对应点所连的线段平行且相等,且长度是3;
故发生的变化是向左平移3个单位长度.
故选A.
Once, the famous scientist Einstein travelled to many places in America to give lectures. He travelled in a __1__, and soon made friends with his driver. Each time Einstein gave the lecture, his driver __2__ sat in the front row and listened to him very carefully. The __3__ lecture was given so many times that the driver learned it well enough to give it himself. One day, when Einstein was __4__ about it, he asked the driver to give the lecture for him in a small town. That evening, both Einstein and the driver went into the lecture room. __5__ there had seen Einstein before. When the driver took his place, everybody applauded (鼓掌). Then he began the lecture. __6__ it was over, the people warmly applauded. The driver turned to look at Einstein. Einstein nodded with a smile on his face. When they began to leave the lecture room, a man __7__ them and asked the driver a very __8__ question. The c river listened carefully, then he __9__ and said the question was interesting but really quite easy. To show how easy it is. I'll ask my __10__ to answer it," said the driver.
小题4:A. spoken B. told C. said D shouted
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