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
答案是D
問題1 Be動詞不能和實義動詞並列，所以weighs平行的對象是unveiled不平衡。如此一來d不就不行衡了嗎?
問題2 讀白勇的時候有讀到claim to be是貫用，為何這題要選is不選to be呢?
非常謝謝
