20.()下列何者為適合果園的栽培地?
(A)向風、向陽
(B)向風、背陽
(C)背風、向陽
(D)背風、背陽(復文果樹Ip.48)
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統計: A(0), B(0), C(12), D(0), E(0) #2714569
統計: A(0), B(0), C(12), D(0), E(0) #2714569