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- 1AB两地在同一条公路上,两地相距600米,甲在A,乙在B同时出发沿公路行走
- 2甲乙两人同时从AB两地出发,相向而行,经3小时在距中点18千米处相遇.这时甲乙所行路程的比为2比3
- 3指出下列句子中加点词的古今含义.
- 4I have no time to do morning exercises.
- 5Roger's trouble began after he walked into the restauran保持句子原意
- 6砍伐树木是用cut 还是cut down
- 7how to enjoy studying English?
- 8they should _____school by eight o'clock ___这里填什么
- 9The tourists had to stay at the hotel because of the heavy rain.(保持句意基本不变)
- 10折现率与复利终值和复利现值是什么关系?