• 2022-06-17
    案例分析题 Why does the author mention "the University of Indiana campus" in line 10-11
    A: To provide evidence that intact acorns are hard to find under oak trees
    B: To indicate a place where squirrels can aid seed dispersal of oaks
    C: To argue in favor of additional studies concerning the destructive force of squirrels
    D: To support the claim that squirrels can do great damage to oak stands