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中考英语

2012中考英语完形填空冲关训练 40

Many animals use some kinds of “language”。 They use signals(信号) and the signals have meanings. For example, __1 a bee has found some food, it goes 2 its home. 3 is difficult for a bee to tell __4 bees where the food is speaking to them, but it can do...

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