一、用于描写图表和数据
1. it has increased by three times as compared with that of 1998.
2. there is an increase of 20% in total this year.
3. it has been increased by a factor of 4since 1995.
4. it would be expected to increase 5 times.
5. the table shows a three times increase over that of last year.
6. it was decreased twice than that of the year 1996.
7. the total number was lowered by 10%.
8. it rose from 10-15 percent of the total this year.
9. compared with 1997, it fell from 15 to 10 percent.
10. the number is 5 times as much as that of 1995.
11. it has decreased almost two and half times, compared with…