—How much is the T-shirt ? —65 dollarsA. worthB. costC. worthyD. worthwhile

问题补充：

—How much is the T-shirt ?

—65 dollars

A. worth

B. cost

C. worthy

D. worthwhile

答案：

(答案→)A. worth

B. cost

C. worthy

D. worthwhile

解析：考查近义词辨析：句意：---这个T恤衫值多少钱？--65美元。用be worth +名词搭配，C不对，应该是be worthy of 不是这么用的，D．worthwhile用于It is worthwhile doing/to do sth,B项cost是动词，“花费”，选A。