—Now that you like the house with a garden, why not buy it?
—Well, I can’t afford house at present.
A. that expensive a
B. a such expensive
C. that an expensive
D. a so expensive
网友回答
(答案→)A. that expensive a
B. a such expensive
C. that an expensive
D. a so expensive
解析：that在用作副词，用法相当于so，意为“如此，这么”。