It's summer movie time again.And heroes are ready to try their strength and magic on the silver screen.Check out our list of four films that look most promising to young audience. According to the passage, if you want to see a film whose leading actor is Jackie Chan, you will see the film on    _   .
June 4 June 16 June 30 July 7
Question: It's summer movie time again.And heroes are ready to try their strength and magic on the silver screen.Check out our list of four films that look most promising to young audience. According to the passage, if you want to see a film whose leading actor is Jackie Chan, you will see the film on    _   .
A. June 4
B. June 16
C. June 30
D. July 7
Answer: