问题补充:
As we have known from the map of the world, this is .
A. twice as large an island as that
B. twice as larger as that island
C. as twice as that one
D. twice as a large island as that
答案:
(答案→)A. twice as large an island as that
B. twice as larger as that island
C. as twice as that one
D. twice as a large island as that
解析:考查倍数:倍数+as+adj+an/a+名词as,先是twice,然后是as +形容词(large)an island +as…,句意:从世界地图上我们可以看出这是那个岛两倍的岛屿。选A。