4,8,13,16,20,( )A.20B.25C.27D.28
4,8,13,16,20,( )
A.20
B.25
C.27
D.28
相关考题:
做婴儿操的室温应保持在()最为适宜A.25℃B.26℃C.27℃D.28℃
4,8,13,16,20,( )
A.20
B.25
C.27
D.28