问题补充：
Our neighbor has ours.
A. as bigger a house as
B. a house as
C. as a big house as
D. as big a house as
答案：
A. as bigger a house as
B. a house as
C. as a big house as
(答案→)D. as big a house as
解析：句意：我们的邻居有着和我们一样大的房子。as big a house as和…一样大的房子，as…as之间用形容词副词的原级形式，as 后接形容词，再接名词，故选D
