阿摩線上測驗
25. Climatic conditions ________ considerably in Utah, largely because of differences in latitude and elevation.
(A) are varied
(B) are variable
(C) vary
(D) varying
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統計： A(34), B(15), C(93), D(4), E(0) #607596
統計： A(34), B(15), C(93), D(4), E(0) #607596
