Which of the following is true according to the passage?

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问题 Which of the following is true according to the passage?
During the early years of the space race reaching orbit was hard. Between 1957 and 1962, 32% of American launches and 30% of Soviet ones failed. Accidents still happen. On October 11, a Russian rocket aborted its ascent shortly after launch. Fortunately, both crew members landed unharmed.

选项 A、The space race has begun in the 20th century.
B、Between 1957 and 1962, more American launches failed than Soviet ones.
C、A rocket launched by America went wrong during its rise on October 11.
D、The rocket launched on October 11 was unmanned.

答案A

解析 事实细节的找寻与判断。根据原文“During the early years of the space race…Between 1957 and 1962”可知,太空竞赛于20世纪就已经开始了,因此选项A正确。“32% of American launches and 30% of Soviet ones failed”陈述的是美国和苏联发射的成功率,但具体成功案例数并未说明,也推导不出来,故选项B错误。“On October 11, a Russian rocket aborted its ascent shortly after launch”所述为俄罗斯,而非美国,选项C错误。“Fortunately, both crew members landed unharmed”表明该火箭载有两名飞行员,与D选项中“unmanned”不符,选项D错误。
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