Mr. Wang came home so thin and weak that his own children hardly him.
A. knew
B. realized
C. recognized
D. noticed
网友回答
A. knew
B. realized
(答案→)C. recognized
D. noticed
解析：考查动词：A. knew知道B. realized认识到C. recognized认出，识别出D. noticed注意到，句意：王先生回来了，又瘦又虚弱，以至于他自己的孩子都不认识他了。选C。