Cooking calls for patience and time but it is enjoyable experience. A. a; theB. 不填; anC.

问题补充：

Cooking calls for patience and time but it is enjoyable experience.

A. a; the

B. 不填; an

C. the; an

D. a; 不填

答案：

A. a; the

(答案→)B. 不填; an

C. the; an

D. a; 不填

解析：冠词考查题。第一空patience不可数名词不需冠词；第二空泛指用不定冠词。 烹饪需要耐心与时间并且它是一次令人愉快的经历。 选B