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济南奥数网10月17日小升初语文天天练
1、下列注音全对的一项是(2分)（）
A．老奶奶告诫我说："摘(zai)桃容易栽(zhāi)桃难啊！"
B．他似(sì)乎没有听见，仍像个木偶似(shì)的站在那儿。
C．音乐(lè)给人带来了无限的快乐(yuè)。
D．小菊做的飞机模(mú)型精致极了，跟真的一模(mó)一样。
2、下列没有错别字的一句是（）
A．赤橙黄绿清兰紫，谁持采炼当空午？
B．向桥下一看，真叫人心惊胆寒，红河色的河水像瀑布一样，从上游山峡里直泄下来，撞击在岩石上，飞贱起一丈多高的浪花，振耳欲聋。
C．一家外国报纸清蔑地说："能在南口以北修筑铁路的中国工程师还没有出世呢。"
D．蒙汉情深何忍别，天涯碧草话斜阳。
济南奥数网10月17日小升初奥数天天练
难度：★★★★
某钢铁加工厂有师徒两人，师傅加工一个零件需要用6分钟，徒弟加工一个零件需要用8分钟，现在需要加工一批零件，零件共有126个。问：当师徒两人完成任务时，师傅和徒弟各加工了多少个零件？
难度：★★★★★
甲、乙两人分别从A、B两地同时出发，相向而行，出发时他们的速度比是3：2，他们第一次相遇后，甲的速度提高了20%，乙的速度提高了30%，这样，当甲到达B地时，乙离A地还有14 km，那么A、B两地的距离是多少千米？
济南奥数网10月17日小升初英语天天练
阅读理解
In 1834, the clock tower in London was burned down. People planned to buil d a new clock which would be the biggest and the best in the world. So the clock had to be big and keep very good time. Several years later the tower was finished. The people put the big clock in the tower, and made it ring out for the first time on July 11, 1859.
In order to give the big clock a good name, people held a meeting. Someone wanted to call it the Queen of Bells , and someone thought Victoria was good . At last, a man named Benjamin Hall stood up. He was a big man. Before he started to speak, someone shouted, “Why not call it Big Ben?” Everybody laughed and agreed with him.
From then on, Big Ben became its name. And it also became a famous building of London. People all over the world write to Big Ben. They even send bottles of oil to help keep Big Ben running. Big Ben is not only a clock but also a dear friend of people.
( ) 46. Big Ben’s birthday is __________.
A. July 11, 1854 B. July 11, 1834
C. July 11 1859 D. July 11, 1852
( ) 47. How did Big Ben get its name?
A．Benjamin Hall gave it the name.
B．Big Ben got its name because of a joke.
C．Big Ben got its name from the Queen of the UK
D．Victoria gave it the name.
( ) 48. “Keep very good time” means ___________
A．have a good time
B．show people the correct time.
C．keep running
D．be made in time
( ) 49. Which of the following is NOT true?
A．People all over the world look upon Big Ben as their friends.
B．People all over the world even send oil to Big Ben.
C．People think Big Ben will reply their letters.
D．People think Big Ben is the biggest and the best clock in the world.
( ) 50. Benjamin Hall is ___________.
A. a man who built Big Ben
B. a man who was always very funny
C．the man who burnt down the old clock
D．a man who attended the meeting which was held to make a name for the big clock