题目详情
单选题 <iframe src="/exam-ans/module/audioplay.html?objectid=d72fd36f7e76f9f43e3b731c93672772"></irame>
A. They accepted 7500 but not 8100
B. They accepted 8100
C. They scheduled to 8100
D. They scheduled to 8100 but accept 7500

学科:无线电陆空通话
时间:2023-06-20 11:47:15
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