The BBC has just successfully ________________ (演示了一套新的数字无线电传送系统). demonstrated

游客2023-09-12 38

问题 The BBC has just successfully ________________ (演示了一套新的数字无线电传送系统).

选项

答案 demonstrated a new digital radio transmission system

解析

转载请注明原文地址:https://www.tihaiku.com/zcyy/3006524.html

相关试题推荐

随机试题

最新回复(0)