语法与词汇 23.The preserved food should retain palatable appearance, flavor, and texture, as well as its original nutritional value.
【正确答案】 A
【答案解析】本题中，palatable的意思是“美味的”。A项“tasty美味的”符合题意。其他三项“stylish时髦的；delicate精致的；notable著名的”都不正确。