,m1u,p)k4q-I,_ We have stayed at this school for _________.4u-S;Y5d*K:G4u1W+i
Which following choice is wrong?4u-S;Y5d*K:G4u1W+i
A.two and a half years4u-S;Y5d*K:G4u1W+i
B.two years and a half4u-S;Y5d*K:G4u1W+i
C.two years and half a year4u-S;Y5d*K:G4u1W+i
D.both A and B4u-S;Y5d*K:G4u1W+i