13. It is one of the funniest things ______ on the Internet so far this year.
A. finding B. being found C. to find D. found
【标准答案】D
The first textbooks _____ for teaching English as a foreign language came out in the 1 6th century.（'94）
A. having written B. to be written C. being written D. written
答案D
复旦大学出版社《英语语法实践指南》第五版第211页
由the only及序数词（the first, the second），顺序词（the last, the next）或形容词最高级修饰的名词也常接不定式做定语。例如：
He is always the last one to leave the office.
This is the fifth case of anthrax to occur in New York this year.
按语法书的讲解，上述两题的答案岂不是要to be found; to be written
由the only及序数词（the first, the second），顺序词（the last, the next）或形容词最高级修饰的名词也常接不定式做定语。(主动关系） 例如：
He is always the last one to leave the office.
This is the fifth case of anthrax to occur in New York this year.
It is one of the funniest things ______ on the Internet so far this year.
A. finding B. being found C. to find D. found
【标准答案】D （被发现）被动
The first textbooks _____ for teaching English as a foreign language came out in the 1 6th century.（'94）
A. having written B. to be written C. being written D. written
答案D （被写）被动
你可以去考试大高考区看一看，我只能提供听力资料
http://www.rrting.com/English/gaokaotingli/392/ 历年高考英语听力
http://www.rrting.com/English/gaokaotingli/393/ 高考英语作文高分必备
http://www.rrting.com/English/gaokaotingli/1830/ 高考听力模拟题
http://www.rrting.com/English/gaokaotingli/1831/ 决胜高考英语听力附字幕
http://www.rrting.com/English/gaokaotingli/1832/ 高考英语听力附字幕
http://www.rrting.com/English/gaokaotingli/1861/ 高三(上)英语听力突破教程附字幕
http://www.rrting.com/English/gaokaotingli/1862/ 高中英语听力考点附字幕
http://www.rrting.com/English/yyxw/2349/ 高中英语作文1
一般情况，不定式（不管主动或被动）是针对未发生而将要发生的事
过去分词作后置定语一般指已完成的动作。
第一题既然说是最有趣，当然是已经found了才能比较出来啊。
第二题这本教科书早在16世纪就写了，表示完成了的用过去分词作定语。