900句 T/Fquestion 820The pilots can see two hijackers standing in the cabin.[音频]
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900句 T/Fquestion 827There are four hostages taken by the hijackers to the aft cabin.[音频]
A. 对
B. 错
900句 T/Fquestion 837The pilots are having a radio problem during flight.[音频]
A. 对
B. 错
900句 T/Fquestion 842The pilots request delay push back due to debris discovered on the ramp.[音频]
A. 对
B. 错
900句 T/Fquestion 868The aircraft wings are hit by a military aircraft.[音频]
A. 对
B. 错