单选题 Staying in a hotel costs ______ renting a room in an apartment for a week.
A. twice as more as B. as more twice as
C. twice as much as D. as much twice as

【正确答案】 C

【答案解析】[解析] 住宾馆一周的费用是租一间公寓费用的两倍。
[考点] 词语搭配
[解析] 在表示“是……的几倍”时，英语中常用句型是“倍数+ as+形容词/副词+as”。