I felt yesterday evening, and then I fell quickly.
A. sleeping; asleep
B. asleep; sleepy
C. sleepy; asleep
D. sleep; sleepy
网友回答
A. sleeping; asleep
B. asleep; sleepy
(答案→)C. sleepy; asleep
D. sleep; sleepy
解析：sleep动词，睡觉；asleep可作形容词和副词，睡着的，熟睡的；sleepy欲睡的，困乏的。句意：昨晚我感到很乏，让后我就快速的睡着了。结合语境可知前文feel为系动词，后面接形容词做表语，下文fall为行为动词，后面接副词作状语。故选C。