a |
b |
a |
b |
b |
a |
a |
b |
a |
b |
a |
b |
| ||||
|
|
12 |
3•5 |
4 |
5 |
b |
a |
b |
4 |
5 |
x2 |
9 |
y2 |
5 |
OP |
FP |
A.
| B.3 | C.8 | D.15 |
2 |
π |
4 |
a |
b |
a |
b |
A.[2-
| B.[0,
| C.[0,2] | D.[1,3] |
a |
b |
b |
a |
b |
b |
A.[0,
| B.[
| C.[0,1] | D.[0,
|
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
a |
b |
c |
a |
b |
c |
b |
c |
a |
a |
b |
c |
a |
b |
c |
b |
a |
c |
A.1个 | B.2个 | C.3个 | D.4个 |
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