—Hi,Peter. Long time no see. —Oh,it’s you,Jack. I’m sorry I didn’t  ________ you at first. 
#70423
A
know
B
recognize
C
remember
D
realize
推荐题目
She was just about to explain ___ she hadn't passed her maths test chiefly out of carelessness ___ her uncle came.
#83325
A
her mother … when
B
to her mother why … that
C
her mother that … when
D
to her mother that … when
 The small village has _____ a town.
#75495
A
grown up
B
grown into
C
brought up
D
became