She is on a special to lose weight.A. food; theB. food; /C. diet; theD. diet; /

问题补充：

She is on a special to lose weight.

A. food; the

B. food; /

C. diet; the

D. diet; /

答案：

A. food; the

B. food; /

C. diet; the

(答案→)D. diet; /

解析：考查冠词。第一空短语be on a diet “节食”；第二空“减肥”lose weight 名词前不用任何冠词。句意：为了减肥她在节食。