38 Human error remains the _______ cause of boating accidents.
(A) led
(B) leader
(C) leading
(D) leadership

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統計： A(9), B(13), C(80), D(13), E(0) #2939320

詳解 (共 1 筆)

#5765447

Human error remains the _______ cause of boating accidents.

人為錯誤仍然是船難___主要的____原因。

(C) leading  主要的；領導的

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