1 |
22 |
1 |
32 |
1 |
42 |
1 |
19982 |
1 |
19992 |
1 |
20002 |
A.
| B.
| C.
| D.
|
1 |
2 |
1 |
2 |
1 |
3 |
1 |
3 |
1 |
4 |
1 |
4 |
1 |
1998 |
1 |
1998 |
1 |
1999 |
1 |
1999 |
1 |
2000 |
1 |
2000 |
1 |
2 |
3 |
2 |
2 |
3 |
4 |
3 |
3 |
4 |
5 |
4 |
1997 |
1998 |
1999 |
1998 |
1998 |
1999 |
2000 |
1999 |
1999 |
2000 |
2001 |
2000 |
1 |
2 |
2001 |
2000 |
2001 |
4000 |
1 |
2 |
1 |
6 |
1 |
12 |
1 |
n(n+1) |
2003 |
2004 |
4 |
5 |
1 |
4 |
1 |
3 |
4 |
5 |
7 |
9 |
3 |
4 |
1 |
0.1 |
5 |
19 |
3 |
26 |
23 |
26 |
14 |
19 |
3 |
2 |
2 |
3 |
A.10 | B.±10 | C.l | D.±l |
© 2017-2019 超级试练试题库,All Rights Reserved.