複選題
(2)甘藷:
(A)用種子繁殖
(B)用葉繁殖
(C)用莖繁殖
(D)用根繁殖
答案:登入後查看
統計: A(13), B(5), C(11), D(13), E(0) #2518697
統計: A(13), B(5), C(11), D(13), E(0) #2518697