Which sentence is wrong?
#17224
A
We don’t think it necessary to give students tests every week.
B
We don’t have to worry about not having enough to eat now.
C
My father has left school for over twenty years.
D
He was heard singing a pop song when I passed his room.
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________ made kung fu popular in the west. He is my hero. 
#17236
A
Christopher Columbus
B
Bruce Lee
C
Pelé
D
Elvis Presley