"在飞行的全部阶段和地面操作期间,译成英语是"during all phases of flight and ground op

2024-01-17 11:05:54
维修英语二

"在飞行的全部阶段和地面操作期间,译成英语是"during all phases of flight and ground operation".

A.1

正确答案是A

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