His determination and devotion to science _____ the great discovery.
A.lied in
B.are led to
C.led to
D.as a result
His determination and devotion to science _____ the great discovery.
A.lied in
B.are led to
C.led to
D.as a result
C
本题考查lie in，lead to，as a result 三者的意思区分和用法。lie in在于，前面为结果，as a result用作插入语，不能作谓语; lead to意思为“导致、引起”，符合题意，但是要用主动语态。