22.相鄰的兩個植物細胞靠何種構造黏在一起?
(A)初生細胞壁 (primary cell walls)
(B)次生細胞壁 (secondary cell walls)
(C)纖維素網 (a network of cellulose fibers)
(D)中膠層 (the middle lamella)

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統計: A(0), B(1), C(0), D(5), E(0) #3707383