29. The passage is most probably an index for a __________
A. book B. newspaper C. essay D. dictionary
( 十八 )
Library A library B
Total 1997-1998 Inventory: Total 1997-1998 Inventory:
1,500 2,000
16% 14%
|
1990 |
|
10% 8%
|
1991 |
|
18% 13%
|
1992 |
|
25% 19%
|
1993 |
|
13% 18%
|
1994 |
|
12% 21%
|
1995 |
|
8% 8%
|
1996 |
|
1997-1998 Book Inventory(=number of books stored and left) for Library A and Library B by year of buying.