problem9

problem1 problem2 problem3 problem4 problem5 problem6 problem7

problem8 problem9 problem10

PROBLEMLER TEST A 4


1.A-2.C-3.C-4.A-5.C-6.D-7.A-8.B-9.D-10.D-11.B-12.D-13.E-14.A-15.D-16.C-17.D-18.B-19.D-20.A 21.C-22.B-23.E-24.E-25.C-26.E-27.B-28.A