Those T-shirts are usually $35 each, but today they have a ______ price of $ 19 in the Shopping Centre.

A.regular

B.cheap

C.special

D.different

答案及解析： C

解析：

形容词辨析提。A.regular 有规律的B.cheap 便宜的C.special特别的D.different 不同的句意：那些t恤通常是35元一件但是今天购物中心特价19元一件。 根据语境选C