______ can send a spaceship into space. Which of the following is TRUE?

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问题 ______ can send a spaceship into space.
Which of the following is TRUE?

选项 A、The spaceship travels to its destination with its own fuel.
B、The booster separates and drops when all the fuel it carries has used up.
C、The multi-stage rocket is powerful enough to send the spaceship to its destination.
D、The spaceship gets out of the Earth’s gravitation force and flies to its destination on its own.

答案B

解析 本题测试辨认正确信息的能力。原文第2段第4句话指出当第一级火箭所携带的燃料用完后与二级火箭脱落。因此选项B. The booster separates and drops when all the fuel it carries has used up. 与原文意思一致,是正确答案。
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