47,31,23,19,17,
单选题
匿名用户
2020-12-27
0
问题: 47,31,23,19,17,
A: 16
B:15
C:14
D:13
- 你可能感兴趣的题目
-
2,2.4,3.6,4.8,
0
-
22,16,11,7,4,2,()
A.0
B.1
C.2
0
-
9,14,15,12,5,
0
-
1,9,35,91,189,
0
-
8,48,120,224,360,
0
-
-2,6,-18,54,
0
-
2,6,12,20,
0
-
1,3,9,27,81,
0
-
1,3,4,7,11,18,
0
-
12,17,22,(),32
0
微信扫码获取一对一帮助
