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六、阅读下面的短文,按要求完成后面的小题。
Roman numerals(罗马数字) were invented over 2,500 years ago. They came from ancient Rome. The Romans were active in trade and business. They had a system of writing, but they needed a way to record numbers, so they developed their own system of numbers. That was Roman numerals.
Around 500 AD, a new number system was born in India. It was later known as Arabic numerals(阿拉伯数字) because it was largely used by Arabian businessmen and people. Roman popes(教皇) stopped the use of Arabic numerals when the new system came to Europe. They said that Roman numerals were perfect to use. However, compared with Arabic numerals, Roman numerals didn't have a symbol for zero and were too complicated(复杂的) to use. From the 14th century on, Roman numerals began to be replaced by the more convenient Arabic numerals.
Roman numerals are still used today, though ______. You may find these numbers on some clocks or the front pages of books. You may also see them after the names of kings, queens or popes (e. g. Elizabeth I). Sometimes they are used on gravestones(墓碑) as well.
1. How long have Roman numerals been used?
2. Why did the Romans want to develop their own system of numbers?
3. What did Roman popes say about Roman numerals?
4. 请将文中画线处所缺内容补充完整,使文意通顺、正确。(不超过 5 个词)
Roman numerals are still used today, though
5. What does the passage tell us?
Roman numerals(罗马数字) were invented over 2,500 years ago. They came from ancient Rome. The Romans were active in trade and business. They had a system of writing, but they needed a way to record numbers, so they developed their own system of numbers. That was Roman numerals.
Around 500 AD, a new number system was born in India. It was later known as Arabic numerals(阿拉伯数字) because it was largely used by Arabian businessmen and people. Roman popes(教皇) stopped the use of Arabic numerals when the new system came to Europe. They said that Roman numerals were perfect to use. However, compared with Arabic numerals, Roman numerals didn't have a symbol for zero and were too complicated(复杂的) to use. From the 14th century on, Roman numerals began to be replaced by the more convenient Arabic numerals.
Roman numerals are still used today, though ______. You may find these numbers on some clocks or the front pages of books. You may also see them after the names of kings, queens or popes (e. g. Elizabeth I). Sometimes they are used on gravestones(墓碑) as well.
1. How long have Roman numerals been used?
For over 2,500 years.
2. Why did the Romans want to develop their own system of numbers?
Because the Romans were active in trade and business and they needed a way to record numbers.
3. What did Roman popes say about Roman numerals?
Roman numerals were perfect to use.
4. 请将文中画线处所缺内容补充完整,使文意通顺、正确。(不超过 5 个词)
Roman numerals are still used today, though
not often
.5. What does the passage tell us?
The history of Roman numerals.
答案
1. For over 2,500 years. 2. Because the Romans were active in trade and business and they needed a way to record numbers. 3. Roman numerals were perfect to use. 4. not often(答案符合题意，表达正确即可) 5. The history of Roman numerals.
