0,1,(),2,3,4,4,5
A. 0;B. 4;C. 2;D. 3
0,2,1,4,3,8,(),12 A. 5 B. 6 C. 7 D. 9
:-5/6,0,3,8,7,()。A.4 B.1 C. 0 D. -2
:-1,0,-3,-2,-5,-4,()。A.-7 B.-9 C.-11 D.-13
0.2,6.8,-0.8,5.8,-1.8,4.8,(),3.8。 A.-2.8 B.3.8 C.-4.8 D.5.8
-5/6,0,3,8,7,()。A.4 B.1 C. 0 D. -2
-1,0,-3,-2,-5,-4,()。A.-7 B.-9 C.-11 D.-13