问题补充：
Mr. Hilton’s new house is almost the one he used to live in.
A. the twice size of
B. as twice big as
C. bigger twice than
D. twice the size of
答案：
A. the twice size of
B. as twice big as
C. bigger twice than
(答案→)D. twice the size of
解析：倍数表达句型：倍数 +比较级 +than；倍数 as +原级 +as；倍数 +the+名词 of 。句意：Hilton的新房子是过去他住的房子的两倍大。
