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

问题补充：

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：考查倍数的表达法。倍数+as +形容词+as本剧是个省略句，完整的句子为：but it is twice as expensive as ours.故选A。