issAC nEwton, A British sCiEntist, who livED ovEr 300 yEArs Ago, sAiD thAt hE sAw ______ thAn othErs BECAusE hE stooD on thE shoulDErs oF giAnts.
A．FurthEr
B．morE AhEAD
C．FArthEr
D．morE AFAr