I want very much to buy a car but I can’t afford . A. oneB. it.C. thatD. ones

问题补充：

I want very much to buy a car, but I can’t afford .

A. one

B. it.

C. that

D. ones

答案：

(答案→)A. one

B. it.

C. that

D. ones

解析：考查代词：A. one泛指前面的可数名词单数，B it.特指前面的同类同物C. that指代前面的不可数名词或可数名词单数，后面要有后置定语，D. ones泛指可数名词复数，句意是：我很想买个车，但我买不起。选A。