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81. Fnctdk nf ths arm of a (sloth found in Puerto Rico in
1991. and dated at 34 million years old, made it the
earliest known mammal of )the Greater Antilles Islands.
(A) sloth found in Puerto Rico in 1991, and dated at
34 million years old, made it the earliest known
mammal of
(B) sloth, that they found in Puerto Rico in 1991, has
been dated at 34 million years old, thus making
it the earliest mammal known on
(C) sloth that was found in Puerto Rico in 1991, was
dated at 34 million years old, making this the
earliest known mammal of
(D) sloth, found in Puerto Rico in 1991, have been
dated at 34 million years old, making the sloth
the earliest known mammal on
(E) sloth which, found in Puerto Rico in 1991, was
dated at 34 million years old, made the sloth the
earliest known mammal of
正确答案: D
看过一些资料, 把自己看晕了.
Prep 08 语法笔记里很多处强调了 如果主句是完成时, 则不可以用 V-ing 来修饰, 因为V- ing 表示伴随,无法伴随一个已经完成了动作。
Manhattan上面又说现在完成时可以和V-ing,to do 修饰同时使用,表示在这些动作之前发生的(完成更早一些)。
但是这道OG题目的正确选项就是用making 修饰了完成时 have been dated,对prep 08语法笔记上多次强调的语法相反。
有哪位高人可以帮忙解释一下吗?
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