My uncle's house in the downtown area is much smaller than ours,but it is twice ___ expensive.答案是as.不是很理解!
问题描述：
My uncle's house in the downtown area is much smaller than ours,but it is twice ___ expensive.答案是as.不是很理解!
答
My uncle's house in the downtown area is much smaller than ours,but it is twice ___ expensive as ours.
这会理解了吗?
考查倍数表达法