阿摩線上測驗
12. Scientists are developing instruments that will map the entire surface of the cornea and make point-by-point ______to smooth out individual aberrations.
(A) tribulations
(B) injunctions
(C) contentions
(D) alterations
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統計： A(3), B(15), C(5), D(12), E(0) #1184748
統計： A(3), B(15), C(5), D(12), E(0) #1184748
