问题补充:
— Now that you like the computer so much, why not buy one?
— Well, I can’t afford computer at present.
A. that expensive a
B. a such cheap
C. a so cheap
D. that an expensive
答案:
(答案→)A. that expensive a
B. a such cheap
C. a so cheap
D. that an expensive
解析: 考察副词用法。本句中的that是一个副词,相当于so ,such. That expensive a computer= such an expensive computer。如此昂贵的电脑。句意:既然你很喜欢电脑,为什么不买一台呢?—我现在可买不起如此昂贵的电脑啊!故A正确。