1 A good crop ______ favors high productiveness; one kind of crop paves the way nicely for some other one.
(A)fertilizer
(B)harvest
(C)patronage
(D)rotation

答案：登入後查看
統計： A(60), B(37), C(13), D(29), E(0) #1192107

詳解 (共 2 筆)

#1517654

Crop rotation輪耕制度

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#2763644

(A)fertilizer  肥料
(B)harvest   收割
(C)patronage  資助，贊助；光顧，惠顧；任免權；支援，保護 

(D)rotation  輪耕

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