Complexities of scoring of matching types of tests can be reduced by____________?

(A) Assigning only one mark for the item (X)
(B) Increasing the items in two columns (X)
(C) Supplementing the matched items with four alternative items ()
(D) None of these (X)

Answers: Complexities of scoring of matching types of tests can be reduced by  Supplementing the matched items with four alternative items.