阿摩線上測驗
6. Responsible scientists should repeat the same experiment several times to ______ the accuracy of their initial results.
(A) prioritize
(B) summarize
(C) validate
(D) expand
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統計： A(5), B(9), C(82), D(4), E(0) #3374368
統計： A(5), B(9), C(82), D(4), E(0) #3374368
