题海让大学四年没有难题
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单选题 短听力练习-8-1 听录音,并选择正确选项

A. There was traffic at 2700m

B. TWA505 was unable to contact 125.5

C. TWA505 was too heavy

D. TWA505 wanted to cross CD at 4500m

无线电陆空通话(英语)课程封面

学科:无线电陆空通话(英语)

时间:2025-06-19 15:20:14

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