a |
b |
a |
b |
b |
c |
c |
c |
a |
b |
b |
c |
3x+5 |
4 |
c |
3x+5 |
4 |
25 |
16 |
6 |
5 |
25 |
16 |
3 |
5 |
16 |
25 |
3 |
5 |
c |
4 |
5 |
c |
3 |
5 |
4 |
5 |
i, |
j |
AB |
i |
j |
AC |
i |
j |
A.1个 | B.2个 | C.3个 | D.4个 |
m |
m |
n |
m |
n |
n |
A.(a,-b) | B.(-a,b) | C.(b,-a) | D.(-b,-a) |
a |
b |
a |
b |
13 |
a |
b |
A.
| B.
| C.
| D.
|
a |
b |
a |
b |
a |
b |
c |
a |
c |
A.150° | B.90° | C.60° | D.30° |
a |
b |
a |
3 |
4 |
a |
b |
b |
b |
q |
π |
2 |
p |
C |
2 |
2 |
3 |
b |
p |
© 2017-2019 超级试练试题库,All Rights Reserved.