单选题 "Who could turn down the chance to go up in space?" the last paragraph) probably means that ______.

A、 no one would refuse the chance to fly in space
B、 someone could give up the chance to fly in space
C、 no one can get down after going up in space
D、 someone could have the chance to go down when flying in space

【正确答案】 A

【答案解析】语义题。根据前面描述Sally对太空的着迷，可猜测她对进入太空有着热切的愿望，不会错过这次绝好的机会。“turn down”有“拒绝；摒弃”的意思，句中选取“拒绝”之意。“refuse”与之相符。B)不是放弃机会的意思；C)不是指进入太空就不能回来的意思；D)不是指有人能在太空飞行中下来。