单选题：Practicallyallanimalscommunicatethroughsounds.

题目内容：

Practicallyallanimalscommunicatethroughsounds. A．Clearly
B．Almost
C．Absolutely
D．Basically

参考答案：

答案解析：

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Theattitudeofthewritertowardeuthanasiais__________. A．negative B．positive C．obj

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