GWD21-Q27

The electronics company has unveiled揭幕
            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

the key is D, why use "is"behind the "claim" ?

3x

还原顺序后就是

it claims what is 。。。

以下是引用pharmacystar在2008-3-25 19:08:00的发言：

还原顺序后就是

it claims what is 。。。

no, the right sequence is "what it claims is"

"what it claim" functions as the subject

after unveiled should add that ??

The electronics company has unveiled SOMETHING is the world’s smallest network digital camcorder, which is as long as a handheld computer and weighs less than 11 ounces.

怎么总觉得unveil后面少了个连词that？

我认为应该选B.

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

weighing就近修饰那个定语从句，which可以状语修饰camcorder.

而如果选D，不是出现两个谓语动词了？

而且unveil sth. to do这个搭配也是正常的...

明白了，D里面it claims前面省略了that.............所以还是选D...

B里面，claims to be与have unveiled逻辑上好像是有矛盾的.因为“已经揭开该公司称作将是”---》“已经”和“将是”矛盾，除非claim用作过去分词,claimed to be.在过去看来将来...