Prep2 - 101

101.
            (29777-!-item-!-188;#058&004380)

The electronics company has unveiled what it claims to be the world's smallest network digital camcorder, the length of which is that of a handheld computer, and it weighs less than 11 ounces.

(A) to be the world's smallest network digital camcorder, the length of which is that of a handheld computer, and it weighs

(B) to be the smallest network digital camcorder in the world, which is as long as a handheld computer, weighing

(C) is the smallest network digital camcorder in the world, which is as long as a handheld computer, and it weighs

(D) is the world's smallest network digital camcorder, which is as long as a handheld computer and weighs

(E) is the world's smallest network digital camcorder, the length of which is that of a handheld computer, weighing

答案：D

我已经知道A、B、C、E的错误，但是不明白为什么用is，没办法理解这个语法。

我觉得，如果用is，那么unveiled后面应该加that（宾从），从句的主语为what it claims，is为从句谓语。但没有that，感觉怪怪的。请指教。谢谢！

还没有人回答哦？顶顶顶！

NN们，帮帮忙吧？

要考试了，这题怎么也想不明白。nn,出现吧。

    WHAT IT CLAIMS / IS THE WOLRD'S... WHAT IT CLAIMS 做主语 意思是他们所公布的是。。。。 想一下WHAT HE SAID WAS TRUE 就知道了 一样的