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Is ___ possible to fly to the moon in a spaceship?
A. now B. man C. that D. it
Is _____ possible to fly to the moon in a spaceship?
A. now B. man C. it D. that
66. Is＿possible to fly to the moon in a spaceship?
Is＿possible to fly to the moon in a spaceship?
A.now B.man
C.that D.it?