AE |
1 |
3 |
AB |
AF |
1 |
2 |
AD |
AK |
AC |
A.
| B.
| C.
| D.
|
AE |
1 |
3 |
AB |
AF |
1 |
2 |
AD |
AB |
AE |
AD |
AF |
AC |
AB |
AD |
AK |
AC |
AB |
AD |
AE |
AF |
AE |
AF |
1 |
5 |
a |
b |
a |
b |
π |
4 |
a |
b |
3 |
a |
b |
AB |
DC |
CD |
CA |
AB |
A.矩形 | B.直角梯形 | C.等腰梯形 | D.平行四边形 |
l1 |
l2 |
l1 |
l2 |
l1 |
l2 |
l1 |
l2 |
l1 |
l2 |
l1 |
l2 |
© 2017-2019 超级试练试题库,All Rights Reserved.