41.The historical records show us that _______ climate change is not only possible—it is the normal state of affairs.
(A) conscientious
(B) concise
(C) accessible
(D) abrupt
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統計: A(10), B(4), C(5), D(24), E(0) #3261195
統計: A(10), B(4), C(5), D(24), E(0) #3261195