31,29,23,( ),17,13,11A.21B.20C.19D.18
31,29,23,( ),17,13,11
A.21
B.20
C.19
D.18
相关考题:
TP53基因定位于()。A.16q13B.17p13C.17q13D.13q16
31,29,23,( ),17,13,11
A.21
B.20
C.19
D.18