问题补充:
He pretended me when we met in the street.
A. not to know
B. not to be knowing
C. not having known
D. not knowing
答案:
(答案→)A. not to know
B. not to be knowing
C. not having known
D. not knowing
解析:考查pretend的用法,pretend (not)to do sth意思“假装(不)做某事”,句子意思“当我们在街上见面的时候他假装不认识我”