完整打印版2022年辽宁省营口市中考数学真题试卷。我国元朝朱世杰所著的《算学启蒙》一书是中国较早的数学著作之一，书中记载一道问题:“良马日行二百四十里，驽马日行一百五十里，驽马先行一十二日，问良马几何追及之?”
Recently， we held a discussion about whether students should surf the Internet. 68% of the students said that students can surf the Internet. First， we can get all kinds of information from the Internet and it is good for our study. Secondly， we can shop， chat and make friends online.
Most parents think it is a good __ to take a school bus because it’s quite safe.句意:大多数家长认为乘坐校车是一个很好的选择，因为它很安全。
