题目内容
(请给出正确答案)
[主观题]
3G是英文 3rd Generation的缩写,指第()移动通信技术.
3G是英文 3rd Generation的缩写,指第()移动通信技术.
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3G是英文 3rd Generation的缩写,指第()移动通信技术.
第5题
第10题
Covering the 1st, 2nd, 3rd and 4th stage shipments, the MMTD is issued in
(1)( ) negotiable transport document.
(2)( ) non-negotiable transport document.