2022~2023学年核心突破QG(三)3理科数学答案

2022~2023学年核心突破QG(三)3理科数学答案，目前我们已经整理了2022~2023学年核心突破QG(三)3理科数学答案的各科答案和试卷，更多试卷答案请关注本答案网。

第二节书面表达NoticeA safety lecture will be held in the school hall at3:30 this Friday afternoon and it will last two hours.Everyone is welcome to attend the lecture.The lecture is believed to be meaningful andpractical because you will get to know potential safetyproblems and how to avoid them.Besides,you will getthe chance to learn first aid skills for emergencies.During the lecture,you will be encouraged andinstructed to practice some of these skills.If you are interested in the lecture,please enterthe school hall ahead of time and keep quiet during thelecture.The Students'Union

C【语篇导读】这是一篇说明文。文章主要说明了一项新研究表明，手写更有利于记忆，介绍了研究开展的经过，研究的负责人还解释了为什么手写比打字复杂以及研究的作者对使用键盘的看法。28.A【解析】理解具体信息。根据第三段中“Whileperforming these tasks,each volunteer wore a capthat held electrodes next to their head.It lookedsomewhat like a hair net fitted with 256 sensors.Those sensors recorded the participants'brainwaves"知，参与者被要求在研究中戴帽子是为了记录他们的脑电波。故选A项。29.C【解析】理解具体信息。根据倒数第二段中"Audrey van der Meer,the new study's leader,says this suggests that when we write by hand,weremember better'”可知，本段主要解释为什么手写会使记忆力更好。故选C项。30.B【解析】理解具体信息。根据最后一段内容可知，该研究的作者认为打字仍然是至关重要和有益的。故选B项。31.D【解析】理解主旨要义。文章主要说明了一项新研究表明，手写更有利于记忆，介绍了研究开展的经过，研究的负责人还解释了为什么手写比打字复杂以及研究的作者对使用键盘的看法。可知，D项“书写比打字更利于记忆”最符合文章标题。故选D项。