問題詳情

19. ___________ one or more units of living substance calledprotoplasm.
(A) In all living things consisting of
(B) All living things consist of
(C) Although all living things that consist of
(D) All living things consisting of

參考答案

答案:B
難度:適中0.5
統計:A(8),B(129),C(10),D(87),E(0)

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