ion 18 t answered selection structures. d out of 1.00Select one: aquestono C# provides the statement for coding single-alternative and dual-alternative O A. if.. else O B. do while C. for ? D. Switch stion 19 yet answered counter variable's value is less than or equal to the number or variable following the sign. ked out of 100 select one Flag question A sign in a For clause indicates that the loop body will be processed as long as the B. C.