阿摩線上測驗
9. _ are generally characterized by sporophyte with vascular system and without seed production in life cycle.
(A) Mosses
(B) Fems
(C) Gymnosperms
(D) Angiosperms
(E) Algae
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統計： A(11), B(41), C(6), D(5), E(5) #2238482
統計： A(11), B(41), C(6), D(5), E(5) #2238482
