试题与答案

地球和太阳的平均距离是149600000千米,把这个数改写成用“亿千米”作单位的

题型:解答题

题目:

地球和太阳的平均距离是149600000千米,把这个数改写成用“亿千米”作单位的数是多少?再精确到百分位又是多少?

答案:

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答案:B句意:读了这个故事,你会明白不是所有的东西都能用金钱买得到的。根据两个句子意思,可以得出两句之间是并列关系,故用并列连词and。此外该句为句型:祈使句+and+简单句。故选答案B。【考点定位】考察连...

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