Og 36 为什么要用will

richard981

36. Bufo marinus toads, fierce predators that will eat frogs, lizards, and even small birds, are native to South America but were introduced into Florida during the 1930's in an attempt to control pests in the state's vast sugarcane fields.

(A)  are native to South America but were introduced into Florida during the 1930's in an attempt to control

(B)   are native in South America but were introduced into Florida during the 1930's as attempts to control

(C)  are natives of South America but were introduced into Florida during the 1930's in an attempt at controlling

(D)  had been native to South America but were introduced to Florida during the 1930's as an attempt at controlling

(E)   had been natives of South America but were introduced to Florida during the 1930's as attempts at controlling

为什么用will而不用一般现在时？ 请牛牛们回答， 讨论中没有讨论过这个问题

EASYSUMMER

先声明不是NN，

这个问题

1。我想不影响作题的划线部分，其实不用过多考虑。

2，ETS的意思就是想表示还没有发生的动作吗!要用一般现在时就是表示 一种客观现在存在的动作。

不知对不？

richard981

但是fierce predators that will eat frogs, lizards, and even small birds, 定语从句修饰predators，应该表示一种客观事实，难道说predators现在和从前都不eat frogs, lizards, and even small birds？