18._____ are not leached out of soil，reclamation procedures are need to restore the land’s productivity.
(A) For concentrations of salt
(B) Salt concentrahons that
(C) If salt concentrations
(D)with concentrations of salt
詳解 (共 2 筆)
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_____ are not leach...
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(A)for 後面也可以加完整子句吧?為...
私人筆記 (共 2 筆)
未解鎖
如果鹽的濃度沒有從土壤中被淋洗出來，就...
未解鎖
with後面不能加完整子句(B)缺乏從屬...
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