增加：在缺词处加一个漏字符号（/\），并在其下面写出该加的词。
删除：把多余的词用斜线（＼）划掉。
修改：在错的词下划一横线，并在该词下面写出修改后的词。
注意：1. 每处错误及其修改均仅限一词；
2. 只允许修改10处，多者（从第11处起）不计分。
An American and a Frenchman decided to cross the sea between France and England in the balloon in 1784. High over the water, they discover a hole in the balloon. The hole became bigger and bigger. The air keeps the balloon up was escaping quickly and the balloon was coming up. The two men threw all their equipments into the water to make the balloon light. It started to rise higher again. So it was still too close to the water. Finally, the men threw away most of his clothes to save themselves. The crowd waiting for to greet them in England were very surprised see this that the balloon landed in front of them.
2 . Today, roller skating is easy and fun. But a long time ago, it wasn’t easy at all. Before 1750, the idea of skating didn’t exist. That changed because of a man named Joseph Merlin. Merlin was a person who liked playing the violin and was full of ideas and dreams. People called him a dreamer.
One day Merlin received an invitation to a fancy dress ball(化妆舞会). He was very pleased and a little excited. As the day of the party came near, Merlin began to think how to make a grand entrance at the party. He came up with an idea. He thought everyone would be attracted by him if he could skate into the room.
Merlin tried different ways to make himself roll. Finally, he decided to put two, wheels under each shoe. These were the first rolled skates. Merlin was very proud of his invention and dreamed of arriving at the party on wheels while playing the violin.
On the night of the party Merlin rolled into the room, playing the violin. Everyone was amazed to see this. There was just one problem. Merlin had no way to stop his roller skates. Suddenly he ran into a huge mirror hanging on the wall. It fell down and broke into pieces. Nobody forgot Merlin’s entrance for a long time.
1. The passage is mainly about_______.
| A．a strange man |
| B．an unusual party |
| C．how roller skating started |
| D．how people held parties in the 18th century |
| A．often gave others surprises | B．was a gifted musician |
| C．invented the roller skates | D．was full of imagination |
| A．impress the party guests | B．arrive at the party sooner |
| C．test his invention | D．show his skill in walking on wheels |
| A．The roller skates needed further improvement. |
| B．The party guests took Merlin for a fool. |
| C．Merlin succeeded beyond expectation. |
| D．Merlin got himself into trouble. |
