Se c tio n I U se of E n g lis hﻫD irecti on s:R e a d the fol l o wi ng text. C h oos e the b est w or d(s) for ea ch n u mbered bl ank a nd mark A, B, C or D on ANSWER SH E ET 1. (10 p oints)Re se arch on anima l int e lli g ence al w ays mak e s me won de r just how sm a rt human s ar e. 1 th e f r uit-fl y experiments de s cribed i n Car l Zimmer’s piec e in the Scie n ce Ti m es o n T u e sday. F r uit flie s wh o were ta u ght to be s m a r t er tha n the a v e r age fr u it fly 2 t o live sh o rter live s. Thi s s uggests t ha t 3 bul bs b ur n l onger, t h a t there is a n 4 in n ot b eing t oo t err i fi c all y bright. Intelligen c e, i t 5 o ut, is a hig h-pr iced op t ion. I t ta k e s mo re upk e e p, bur ns mor e fuel a n d is slow 6 t he starting l i ne be c a u se it depen d s o n l e arning — a gradu a l 7 — i n stead o f i nstinct. P l enty o f other s pe ci es are a ble to learn, an d one o f the thing s th e y’ve app ar ent l y l earn ed i s whe n to 8 . Is th ere an a d a p tive val u e t o 9 int e l l igence? T hat’s the quest i on be hin d t hi s new research. I like i t. In s tea d of cast i ng a w i stful g la n ce 1 0 at a l l the speci es we’v e le ft in t h e du st I.Q.-wi s e, i t i m pl i citly asks w h a t t h e real 11 of o ur ow n i ntel l ige nc e m igh t b e. T hi s is 1 2 the...