【单选题】The crew died as a direct result of ______.
A.the smash of the cabin on impact on water
B.the explosion of the spacecraft into a fireball
C.the disintegration of the spacecraft
D.the breakdown of the booster
【单选题】The crew died as a direct result of ______.
A.the smash of the cabin on impact on water
B.the explosion of the spacecraft into a fireball
C.the disintegration of the spacecraft
D.the breakdown of the booster
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