:257,178,259,173,261,168,263,( )。
A.275
B.178
C.164
D.163
1.257, 178, 259, 173, 261, 168, 263,( )A.275B.178C.164D.163
2.257,178,259,173,261,168,263,( )A.163B.164C.178D.275
3.257,178,259,173,261,168,263,( )。A.275B.178C.164D.163
4.257, 178, 259, 173, 261, 168,263,( )。A.275 B.178 C.164 D.163
第1题:
257,178,259,173,261,168,263,( )。
B.279
第2题:
257,178,259,173,261,168,263, ( )