The little daughter has _____ for a long time. Her mother is trying waking her up now.

1. A.
   fallen asleep
2. B.
   been asleep
3. C.
   got to sleep
4. D.
   gone to bed

 The little daughter has _____ for a long time. Her mother is trying waking her up now.  　

     A. fallen asleep      B. been asleep       C. got to sleep       D. gone to bed

The little daughter has _____ for a long time. Her mother is trying waking her up now.