σe、σp、σs、σb、[σ]分别代表弹性极限、比例极限、屈服极限、强度极限和许用应力,对于低碳钢,

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39.Ben is taller than ______ in his class.A.any student B.anyone elseC.any other students\x05\x05D.any other student 为什么 He is taller than -----in his class.A.any students B.any other students C.all the students D.any other student How many cats are there under the的意思How many cats are there under the bed? how many cats does mr black have? How many cats can you see?怎么答? how many cats are there in all?If two cats are in front of a cat,and two cats behind a cat,and one cat is in the middle. 免屏电子白板就是采用光学技术做的电子白板? 电子白板是什么?用来做什么的? how____the kid_____(kidnap)last time how----the kid ----(kidnap)last time?应该怎么填 I'm the last kid standing up against the wall how My father likes (eggs) for dinner.请你对画了括号的单问提问各位请帮下忙哈!kkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkkk how My father likes noodles for dinner.对划线部分提问.noodles是划线的 这句话中,how much Tears are how our heart speaks when our lips cannot describe how much we've been hurt. my father likes eggs for breakfast改为否定句 My father likes noodles () eggs and tomatoesa. and b. with c.in d.from My father likes eggs and chicken.(改为否定句)My father___ ___eggs___chicken. having been done和done的区别having been done和done都指过去发生,且有被动含义,在用法上到底有没有什么区别? having done 和have done 的区别,请举例详细说明! Ben is the t_____boy in o_____class 初中生活的五件趣事,每件趣事80字以内 正在写作文“我的初中生活”,大神们把趣事都说说吧 I jump higher than my brother.同义句My brother ________ __________ than me. he jump higher than me 同义句 had done 和 had been done有什么区别啊?做题我老混 后面的是不是前面的被动式啊有什么区别吗知道的可以给我详细讲解一下吗》谢啦 had been done & having been done 区别All the flights____because of the snowstorm,we had to take the train instead.A.were canceled B.had been canceled C.having canceled D.having been canceled为什么不是B,不是应该用过去完成时吗? decemeber was the coldest month last year .划线部分提问(decemeber) was the coldest month last year .划线部分提问 The clothing store was in the red last month.求意思 课件制作如何制作课件 想找个好的英语班提高一下英语口语 ,上过的朋友们给点建议 .