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问题 单项选择题

春秋时期出现了“挟天子以令诸侯，天下莫敢不听”的局面，这说明（）

A.周王室权威至高无上

B.中央集权制度得到巩固

C.大国已取代周天子的地位

D.大国开展争夺霸权的斗争

答案

参考答案：D

完形填空

短文填词 根据文章意思和首字母提示写出所缺单词，每空一词（满分10分，每小题1分）。

George Stephenson is my f  小题1:  inventor. He was b 小题2:  in 1781. He was f 小题3:   a poor English worker's family. His father was too poor to s   小题4:   him to school. He began l  小题5:  his ABC when he was seventeen. On his 18th birthday he could write his o   小题6:  name.

George had to work when he was o  小题7:   a small child. He worked twelve h 小题8:  every day. But he worked and studied very h  小题9:  . As he studied hard, he invented many things. The locomotive（火车头）was the g  小题10:   one among them.
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单项选择题

熔断器的断流能力，比自动断路器（）。

A.大

B.小

C.一样

D.略大
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