1/5,1/3,3/7,1/2,( )A.5/9B.1/6C.6D.3/5

1/5,1/3,3/7,1/2,( )

A.5/9

B.1/6

C.6

D.3/5


相关考题:

正常情况下,每小时的胎动为A.5次B.1~2次C.6~8次D.9~12次E.13~16次

:3/15,1/3,3/7,1/2,()。A.5/8 B.4/9 C.15/27 D.-3

3/15,1/3,3/7,1/2,( )A.5/8B.4/9C.15/27D.-3

2/3,1/4,2/5,(),2/7,1/16,A.1/5;B.1/17;c.1/22;d.1/9

2/3,1/4,2/5,(),2/7,1/16,A.1/5;B.1/17;C.1/22;D.1/9;

3/15,1/3,3/7,1/2,()A.5/8B.4/9C.15/27D.-3

3/15,1/3,3/7,1/2,()。A.5/8 B.4/9 C.15/27 D.-3

3/15,1/3,3/7,1/2,( )A5/8B4/9C15/27D-3

3/15,1/3 3/7,1/2 ,( )。 A. 5/8B. 4/9C. 15/27D. -3