1,2/3,5/9,1/2,7/15,4/9,( )。A.5/9B.3/5C.2/13D.3/7

1,2/3,5/9,1/2,7/15,4/9,( )。

A.5/9

B.3/5

C.2/13

D.3/7


相关考题:

:1,2/3,5/9,1/2,7/15,4/9,( )。A.5/9B.3/5C.2/13D.3/7

20/9,4/3,7/9,4/9,1/4,( )A.5/36B.1/6C.1/9D.1/144

0,1/3,5/8,5/6,9/10,( )A.5/6 B.8/9C.13/14 D.21/20

增溶剂的HLB值A.7~9B.3~8C.15~18D.13~16E.8~16

润湿剂的HLB值A.7~9B.3~8C.15~18D.13~16E.8~16

短时记忆的容量一般为( )个项目。单选A. 5~9B. 3~7C. 7~11D. 9~13

1 ,2/3 , 5/9 ,( ) , 7/15 , 4/9 ,4/9A.1/2B.3/4C.2/13D.3/7

5/2,7/5,9/10, ,1/2. A. 13/12B. 11/17C. 9/22D. 7/27

产蛋鹅的休产期一般为()个月。A.5~9B.3~7C.5~10D.4~8