問題詳情

42. According to the passage, the fossil record of the Proterozoic con is
(A) highly regarded because it preserves the remains of many kinds of organisms
(B) less informative than the fossil record of more recent periods
(C) very difficult to interpret due to damage from bacteria
(D) more useful to researchers than other aspects of the rock record

參考答案

答案:B
難度:適中0.5
統計:A(0),B(2),C(1),D(1),E(0)

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