[求助]大全145 搜了一遍，没什么人问。麻烦个位nn给解释一下啊

hongjing84

OG的解释是：

Choice E is best. The pronoun that in A and B should be deleted, since the pronoun one is sufficient to introduce the modifier and the sentence is more fluid without that. In B and C, it and that it are intrusive and ungrammatical: the idiom is “believe x to be y.” In the context of this sentence, the infinitive to be is more appropriate than the limited present-tense is in referring to an event that occurred long ago but has been discovered only recently. Finally, A, B, and D lack of and so illogically equate this particular explosion with the whole class of explosions to which it belongs: it is not a type but possibly one of a type.

出现of总感觉怪怪的，虽然ETS解释得很有道理，但是of在什么情况下能像现在这样提前呢？

还见到一题：

885补充42：The suspect in the burglary was advised of his right to remain silent, told he could not leave, and interrogated in a detention room.

此处的of的用法感觉也很奇特阿，有没有nn可以解释一下这是什么用法呢？

不知道顶这个帖子会不会有人回阿…………汗……