| Three Useful Inventions | |||
| Inventions | Inventors | Years | Uses（用途） |
| Fridge | An （1） inventor Oliver Evans | In 1805 | To keep food （2） for a long time |
| To prevent food from going bad | |||
| （3） | An English（4）Alexander Bell | In 1876 | To communicate with others |
| Television | An English engineer John Baired |
Around 1927 | To know what's going on around the world |
| To （5） | |||
【考点】听短文．
【答案】；；；；
【解答】
【点评】
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发布：2024/5/27 14:0:0组卷：0引用：1难度：0.0
