800 câu trắc nghiệm Điền từ Tiếng Anh có đáp án - Phần 16

It has (3)_____ aquatic life by turning many lake into lifeless bodies of water. In these areas, there is no limestone in the rocks to neutralize the acid rain naturally. One remedy is to pum

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It has (3)_____ aquatic life by turning many lake into lifeless bodies of water. In these areas, there is no limestone in the rocks to neutralize the acid rain naturally. One remedy is to pump limestone into the acidic lakes.

destroyed

destroying

harming

harmed

Giải thích

D là đáp án đúng