This sweater is not as good as that one but it’s much. A. cheapB. cheaperC. cheapestD. th

问题补充：

This sweater is not as good as that one, but it’s much.

A. cheap

B. cheaper

C. cheapest

D. the cheapest

答案：

A. cheap

(答案→)B. cheaper

C. cheapest

D. the cheapest

解析：考察形容词比较级。根据前文，这件毛衣不如那件好。可知是在两个事物中进行对比，故用形容词的比较级。在形容词或副词的比较级前面可以用much、little、even、a bit等来修饰，以加强语气。故选B。