成人高考考试

根据网考网考试中心的统计分析，以下试题在2017/9/10日成人高考高起点习题练习中，答错率较高，为：47%
【单选题】The main idea of the whole story is that _______.
there is more food and water in space than on earth
eating and drinking in space is a special problem
astronauts can never eat or drink in a spaceship
there is no food or water in a spaceship
网考网参考答案：B，答错率：47%
试题解析：
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