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职称英语
______ can send a spaceship into space. [br] The booster falls off as soon as __
______ can send a spaceship into space. [br] The booster falls off as soon as __
游客
2024-07-24
36
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问题
______ can send a spaceship into space. [br] The booster falls off as soon as ______ .
选项
A、it uses up its fuel
B、it flies into the sky
C、it flies into the space
D、it lifts from the ground
答案
A
解析
本题题干问“第一级火箭何时脱落”。原文第2段第4句话指出当第一级火箭所携带燃料用完后与二级火箭脱落。因此选项A. it uses up its fuel是正确答案。
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