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在森林生态系统中（)的生产力最高，生物量最大。A．大型哺乳动物B．小型哺乳动物C．土壤动物D．木本植物

在森林生态系统中()的生产力最高，生物量最大。

A．大型哺乳动物

B．小型哺乳动物

C．土壤动物

D．木本植物

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