問題詳情

16. When a bacterium becomes too large, it splits in half and forms two new bacteria,________ its own cell wall and protoplasm.
(A) each has
(B) with each
(C) has each
(D) each with

參考答案

答案:D
難度:適中0.486111
統計:A(25),B(9),C(0),D(35),E(0)

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