Commercial airliners do not fly in the vicinity of volcanic eruptions

Question

Commercial airliners do not fly in the vicinity of volcanic eruptions because even a small amount of volcanic ash can damage its engines. A.fly in the vicinity B.Amount C.Ash D.its

VietJack · Accepted Answer

Đáp án đúng là D. its => their

Commercial airliners do not fly in the vicinity of volcanic eruptions because even a small
amount of volcanic ash can damage its engines.

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ĐỀ THI LIÊN QUAN

Commercial airliners do not fly in the vicinity of volcanic eruptions because even a small amount of volcanic ash can damage its engines.