...我最近过的很好,学习有了进步,我每天都有在锻炼身体,高三的生活非 ...答:ve been very good, learning has made progress, I every day in the exercise, senior life is very tired, but I've really had a full, I have a lot of harvest, in the aspect of learning every day to see my grades again a little bit of progress, let me feel very happy很...
1.翻译成英语。 我很累所以我不想说什么。 2.daniel ___ fast food...答:1,Because of tiredness,I do not want to say anything.2,C,另外人名应该大写 3设各角为A1,A2,……,A(n-1),An,后两个为钝角,其余为锐角。0<A1,A2,……,A(n-2)<90,90<A(n-1),An<180,相加得90*2<A1+A2+……+A(n-1)+An<(n-2)*90+180*2,而多边形内角和为(n-2)*...