prep-25，26

25. (25865-!-item-!-188;#058&002136)
Often incorrectly referred to as a tidal wave, a tsunami, a seismic sea wave that can reach up to
150 miles per hour in speed and 200 feet high, is caused by underwater earthquakes or
volcanic eruptions.
(A) up to 150 miles per hour in speed and 200 feet high, is
(B) up to 150 miles per hour in speed and heights of up to 200 feet, is
(C) speeds of up to 150 miles per hour and 200 feet high, are
(D) speeds of up to 150 miles per hour and heights of up to 200 feet, is
(E) speeds of up to 150 miles per hour and as high as 200 feet, are

答案B，但是偶又没看懂，is的主语是什么？？“referred to as a tidal wave, a tsunami, a seismic sea wave ”这三个词是并列么？为什么最后一个不用and呀？

26. (25911-!-item-!-188;#058&002160)
The investigations of many psychologists and anthropologists support the generalization of
there being little that is a significant difference in the underlying mental processes manifested by
people from different cultures.
(A) of there being little that is a significant difference
(B) of there being little that is significantly different
(C) of little that is significantly different
(D) that there is little that is significantly different
(E) that there is little of significant differences

答案D，可是这个句子结构是什么呀？that there is little that is significantly different那个that is修饰什么？little？偶语法太菜，实在是迷糊。。

谢谢大家了！！！

1.S->a tsunami

2.generalization这里用以表述信息n所以使用that做进一步解释

至于后面的部份there is little that is significantly different in the underlying mental processes manifested by people from different cultures.

请楼主好好想想这句其实大意就是generalization而己