a |
b |
a |
a |
b |
13 |
b |
A.5 | B.4 | C.3 | D.1 |
a |
b |
a |
a |
b |
13 |
a |
b |
a |
b |
3 |
2 |
b |
a |
b |
a |
a |
b |
b |
b |
b |
b |
b |
a |
b |
a |
b |
a |
b |
3 |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
2 |
b |
a |
b |
a |
b |
a |
b |
b |
a |
c |
a |
b |
c |
a |
a |
b |
A.30° | B.60° | C.120° | D.150° |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
b |
a |
b |
A.
| B.
| C.
| D.
|
© 2017-2019 超级试练试题库,All Rights Reserved.