1. —Wow， your house is so big！
—Yes， it’s three times yours.
A. the size as B. more than C. bigger as D. bigger than
[解析]考查倍数的表示法。英语中倍数的表示法有以下三个句型：
①A is. . . times as ＋ adj ＋ as B
②A is. . . times ＋ the ＋ noun(size/length/width/depth， etc)＋ of B
③A is. . . times ＋ adj－er ＋ than B
由此可知本题符合句型的是D项。难度中等。
