高考英语周报2022-2022第七期答案

第一节短文改错I loved reading when I was a child. There were chmany books that I was fond of, but my favorite w greatExpectations by Charles Dickens. I got it as A birthday giftny mom. I liked this classic novel because I wasdeep impressed by the vivid description of the interestengcharacters. And the plot full of twists and turns alwaymade me eager to find outwould hppenchildopinion, Pip was a hero for many youngchildWhenever I ci down, I would open this book and find aninspiring chapter to read i. In that way, I was rechargedutdencourag

18解:(1)f(x)=3x+7=3+1,∫(x)在(-2,∞)上单调递减,证明如下:设x>z2>-2,则f(x2)-f(x2)=_1-_1x1+22(x1+2)(x2+2)>x2>-2+2>0,x2+2>0,x2-x1<0,f(x1) f(m2),2<-2m+3<2,得{-2

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