the film iron man 3,a film --- by Marvel.,Will bbe.released.in the summer.next year.为什么空里不填produced而用having been produced在线等不能用produced做三大非谓语表被动吗

the film iron man 3,a film --- by Marvel.,Will bbe.released.in the summer.next year.为什么空里不填produced而用having been produced在线等不能用produced做三大非谓语表被动吗

produced 是过去式 而 having been produced 是过去完成进行时态 后面的 be.released.in the summer.next year.提示了,还没用制作完成还在进行 而制作这个影片要一直进行所以要从过去到现在不断的制作所以用having ...