2011年初三中考特辑参考答案
本文作者： 21ST
【A7】 FFTTT【A9】 1. Five. 2. Because the mobile phones had to send their signal to far away places.3. They are very easy for us to use. 4. Will I see you before tomorrow? 5. To give us some common knowledge of the mobile phone. |  |
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