求助语法题一道

27. GWD21-Q27:

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

惭愧，上来就排掉CDE，结果答案是D

这道题以前做过，也觉得答案是B来着，感觉claim to be 很合理啊

求牛牛解惑

这个句子是从句套从句，先分析一下语法结构：

The electronics company （主）has unveiled （谓）what it claims ....（宾）

所以在这里 what it claims 是宾语从句里的主语部分，后面要补上相应的谓语宾语。

选B的话句式就混乱了，不信你把B套进去分析一下结构，是分析不清楚的。

当然claim to be sth这个用法是有的：