4. Laser surgery for near-sightedness obviates the need for wearing glasses.
(A) precipitates
(B) precludes
(C) precedes
(D) predicates
(E) preordains
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統計: A(7), B(53), C(5), D(2), E(6) #939463
統計: A(7), B(53), C(5), D(2), E(6) #939463