In recent years there has been a continuously growing concern over the effects o

游客2025-06-18  0

问题 In recent years there has been a continuously growing concern over the effects of the use of_____fertilizers.

选项 A、tender
B、obstinate
C、delicious
D、artificial

答案 D

解析 选项中最适合与fertilizer一词搭配的是artificial.
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