55.What is the main idea of the article?
(A) The marine life in the Gulf of Mexico and the Pacific is very diverse.
(B) The environmentalists wage a battle against the oil companies about the marine life.
(C) Trump administration’s marine policy is still hotly debated.
(D) The use of seismic air guns has devastated the marine life severely.
詳解 (共 1 筆)
未解鎖
Some scientists say ...