2022年高二河南省平顶山金太阳4月联考各科试卷及答案，知嘛答案网已经编辑汇总了2022年高二河南省平顶山金太阳4月联考各科试卷及答案的各科答案和试卷，更多试卷答案请关注知嘛答案。
8.B设g(x)=[文]e[f(x)-1][章],则g'(x)=ef(x)[来]+ef(x)-e.[自]因为f(x)+f([知]x)>1,所[嘛]以ef(x)+ef[答]'(x)>e,[案]即ef(x)+ef[网](x)-e>[文]0,故g(x)在R[章]上单调递增.因为f[来](x)是定义在R上[自]的奇函数,所以f([知]0)0,所以g(0[嘛])=-1,不等式e[答]f(x)>e[案]-1,即g(x)&[网]gt;g(0),则[文]x>0.
Writing 6My Favorite SportHell[章]o, everyone.[来] My favorite sport is swimming andmy rcasons are as follows.F[自]irst. it's an affordabl[知]e sport and won t cost memuch. It won' t need much money for me to have a swim inthe river or a pool. And i don t need a coach unless I wantto be a professio[嘛]nal competito[答]r. Second, swimming isbenefic[案]ial to our hearts and lungs. In addition to itsphysic[网]al benefits,[文] swimming is also an effective[章] way torelax. Spending hours in the pool in hot summer is alwaysmy favorite pastime.I[来]n conclusio[自]n, as a very good workout, swimmingc[知]an give you peace of mind to continue with your day.
