試卷名稱:100年 - 100 新北市國民小學暨幼稚園教師甄選:英語#5108
年份:100年
科目:教甄◆英文-國小
21. Decaying matter on the forest floor is a _______ source of the acidity in mountain lakes than _____ that falls on the lakes.
(A) far great...the acid rain is
(B) far greater…is the acid rain
(C) much great…the acid rain is
(D) more great…is the acid rain