OA |
AB |
AC |
0 |
OA |
AB |
BA |
BC |
A.
| B.
| C.-
| D.-
|
OA |
AB |
OA |
AB |
AC |
0 |
OA |
AB |
OA |
AC |
0 |
OB |
OC |
0 |
OB |
CO |
OA |
AB |
BA |
BC |
BA |
BA |
BC |
| ||
2 |
| ||
2 |
a |
b |
a |
b |
b |
a |
A.-2 | B.2 | C.
| D.-
|
a |
b |
c |
b |
c |
a |
c |
A.
| B.-11 | C.-
| D.11 |
x2 |
4 |
y2 |
3 |
OP |
FP |
A.2 | B.3 | C.6 | D.8 |
a |
b |
a |
b |
21 |
a |
b |
a |
b |
a |
b |
a |
b |
c |
0 |
a |
b |
c |
a |
b |
a |
b |
a |
b |
© 2017-2019 超级试练试题库,All Rights Reserved.