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请教雅思作文题!There are many security measures in big cities today to reduce the crime rate.①security measures都有些什么?②他们有哪些优点和缺点 不惑之年是多少岁? 男人的不惑之年是多少岁 恐龙灭绝的原因科学家们最认可最统一的观点是什么? 造成恐龙灭绝的说法有多少种?请分别说一下帮忙说一下 谢谢 我好像记得在中央十套也曾经说过 但当时的说法太多了 所以我并没有完全记下来 请帮忙给说一下 谢谢 关于恐龙灭绝谁的说法最正确 科学家们是怎样猜测恐龙灭绝的? 一块圆形桌布,半径是6分米,给它的周围缝上花边,花边长多少分米?这块桌布用料多少平方分米? 妈妈要给一块圆形桌布缝花边,用去的花边长38分米（缝口处0.32分米）,这块桌布的面积是多少平方米? 求雅思作文题目的审题问题这么个题目：nowadays,men are becoming more and more greedy and selfish.we should return to older,traditional values and show repect for family and local community.to what extent do you agree or disagree 我 志于学,而立之年,不惑之年,知天命： 天下没有不色的男人,只有能不能控制的男人,大家觉得这句话有道理吗?一个男人如果色,那么他要不要改变是不是一个色男人,是不专一的男人呢? 这世界唯一不变的就是变化`这句话有道理吗`./ 科学是改变世界的巨大力量,它能给人类带来福音,也能给人类带来灾难,如果就这个进行辨论你持何观点?把你 He is six feet in_____(tall).填什么? The man is six feet and three inches tall.改错 5月到9月的雅思A类作文题目请知道的朋友告诉我2008年5月到9月这期间都考了哪些作文题目.顺便列出它们属于那类话题. i think ___ important to protect our earth.A .thtat B.it C.what A.that 上面的打错了.不好意思 1.Earlier technological development brought more beneficial changes to the life of ordinary people than the recent technological development will.To what extent do you agree or disagree?2.Intelligent machines such as robots are increasingly being use 甲乙两队合做一项工程要24天完成,如果甲队做6天,乙队做4天,只能完成工程的五分之一,两队单独完成任务 一块长方形桌布的面积是五分之八平方米,长是2米,它的宽是多少米?如果在桌布的周围加上一条花边,花...一块长方形桌布的面积是五分之八平方米,长是2米,它的宽是多少米?如果在桌布的周围 这句话有道理吗?京油子、卫嘴子、保定府的狗腿子 这句话 .有道理么.“ 命运的藤条鞭挞着每个人的内心深处,是血腥的味道遍布全身,是悲怜的声音阻止了勇敢的前进,是绝望的思想掩埋住快乐的根源,是残忍的现实踏着高傲的步伐踩碎虚幻的 你们说这句话有道理没? She is tall.改为否定句 What ways do you think of____ (keep) our classroom clean? Some people think that universities should provide graduates with the knowledge and skills needed in the workplace.Others think that the true function of a university should be to give access to knowledge for its own sake,regardless of whether the co I think it's important to keep the room clean.I think ____ ____ to keep the room clean. 雅思作文题,Many people say that companies and private tour operators should pay the bills for cleaning up pollution,instead of the government.To what extent do you agree or disagree with that?这题目到底是专指公司和旅行社要对治 Do you think_important_fit?A.that;keep B.that;to keep C.it;keep D.it;to keepIt is important_(drink)lots of water every day.I do my homework for fifty-five minutes every day.改为同义句I do my homework for___ _____ an hour every day. 雅思作文题目有没有人记得2010.2.11考的大小作文的题目记得请回忆一下,感激不尽~ 1cm平方=多少m平方?