27．My uncle’s house in the downtown area is much smaller than ours but it is twice expe

问题补充：

27．My uncle’s house in the downtown area is much smaller than ours , but it is twice

expensive .

A. as

B. so

C. too

D. very

答案：

(答案→)A. as

B. so

C. too

D. very

解析：考查倍数的表示方法。该题采用了“倍数+as+adj./adv+as ”这一结构，所以答案为A。