問題詳情
【題組】44. The passage mentions shrimps, spiders, and insects because their skeletons______
(A) can be destroyed by fungi.
(B) have unusual chemical compositions.
(C) contain a material found in the walls of fungal cells.
(D) secrete the enzymes as the walls of fungal cells do.
參考答案
答案：C
難度：適中0.416667
統計：A(1),B(4),C(5),D(1),E(0)