Don’t wake up the sleeping baby. She has just .
A. fallen sleepy
B. fell asleep
C. fallen asleep
D. felt sleepy
网友回答
A. fallen sleepy
B. fell asleep
(答案→)C. fallen asleep
D. felt sleepy
解析：sleepy欲睡的，困乏的；asleep睡着的，长眠的；句意：不要叫醒这个熟睡的孩子。她刚刚睡着。结合语境及前文助动词has可知下文用过去分词，fall的过去分词时fallen。本句中fall是系动词，后面接形容词做表语，结合语境可知选C。