----Now that you like the computer so much. Why not buy it?-Well I can’t afford comput

问题补充：

----Now that you like the computer so much. Why not buy it?

---Well, I can’t afford computer.

A. that expensive a

B. a that expensive

Cthat an expensive

D. an expensive that

答案：

(答案→)A. that expensive a

B. a that expensive

C. that an expensive

D. an expensive that

解析：that expensive a = so expensive a， “that” 为副词。