Question

She is on a special _____ to lose _____ weight

1. A.
   food; the
2. B.
   food; /
3. C.
   diet; the
4. D.
   diet; /

Answer 1

D
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。