题目内容
5. The radio was invented by Guglielmo Marconi in 1895.(改为主动语态)
Guglielmo Marconi _________ _______ in 1895.
5. invented the radio
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题目内容
5. The radio was invented by Guglielmo Marconi in 1895.(改为主动语态)
Guglielmo Marconi _________ _______ in 1895.
5. invented the radio