全国大联考2023届高三全国第一次联考 1LK·化学-HUB 化学答案

全国大联考2023届高三全国第一次联考 1LK·化学-HUB 化学答案，目前大联考答案网已经汇总了全国大联考2023届高三全国第一次联考 1LK·化学-HUB 化学答案的各科答案和试卷，更多全国100所名校答案请关注本网站。

【语篇导读】本文是一篇说明文。文章主要讲述了跑步的好处。l6.D根据后文You also do not need a bunch of fancy equipment,for a pair of basic running shoes should do.可知，空格处应提到跑步不需要的事物。D选项中的do not need和后文的also do not need形成呼应。故D选项与下文衔接，符合语境。l7.E根据前文Finally,you do not need to rely on other people,as you do when playing team sports.可知，跑步不需要依赖他人，可以自己灵活安排时间。故E选项承接上文，符合语境。18.B When you run,you build strength and endurance.You give your heart a good workout,too.Ontop of these benefits,you also build bones stronger,which has long-term benefits..可知，跑步有很多好处，故B选项引出下文的内容，符合语境。19.C Running helps increase your level of endorphins...running regularly helps people with depressionimprove their moods..可知，跑步可以使跑步者兴奋，故C选项承上启下，符合语境。20.F空格处是全文最后一句，应起着总结作用，根据前文Additionally,no one has ever proven that the averagerunner's routine leads to joint problems..可知，跑步没有什么不好，我们应该开始跑步。故F选项总结全文，发起号召，符合语境。

"Time to hit the ice,"her uncle said.As he helped her walk to the edge of the rink,he said,"We will holdyour hands and you stand between us."Cali took their hands in hers and made her first step onto the smooth ice.She grinned and tried taking a few steps.Then her uncle skated in front of her while her aunt guided her frombehind.Cali glided unsteadily towards her uncle,taking small steps and fighting for balance.When she reachedher uncle,he encouraged her to try it on her own.Cali wasn't too sure about that.It seemed like everyone elsewas zooming past her.She started to get nervous.She lost her balance.Oh!She fell down,hard.It hurt.She closed her eyes and tried not to cry.In a moment,her uncle helped herback on feet.He smiled into her eyes."Everyone falls down the first few times.You just have to get back upagain."Cali took a deep breath."Okay,I can do this."She skated away from her uncle toward the crowd.As shewobbled,she talked to herself,"Be brave.Keep going.Small steps.Yes!"She had skated almost all the wayaround the rink by herself!Her aunt caught up to her and took her hand."Look at you!You are working so hardand doing so well.We're proud of you,said Aunt Lisa.