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一个半圆形草坪的周长是128.5米,这个草坪的占地面积是多少平方米? 关于一个简单的英语语法children are addicted to the computer ,这句话中,为什么用be动词are而不是 is?第三人称不都用is吗 一个简单的英语语法My father has been at rest since I was a girl.在我还是小女孩时,我父亲就已去世了.在这句话中为什么后面since I was a girl前面还用现在时,能这样用吗,不懂,请讲讲, 一个简单的英语语法问题The boys___an apple 用have还是has 英语语法!我英语基础比较差 遇到些语法现象,不太懂,求达人,比方说一个时间状语从句,AS soon as i arrived in paris,i will write to you ,主将从现,那个Arrived是做什么讲呢?丛句都有独立的主谓结构,但这 英语语法的一个简单问题his sister left home in 1998,and has not been heard of since.为什么要加been?不加不行么? 七校地二年级上册语文练习册答案北师大版 英语翻译The Grouper position is located at the end of the queue,loading platform area of the attraction.This TeamMember ensures maximum capacity by grouping Guest into assigned ride vehicle.Responsibilities of theGrouper include,but are not limit 一道简单的英语语法题（要有解释）Reading books _____ us clever.A.will make B.makes 英语翻译我在你看不见的彼岸 北师大版语文练习册《古诗二首》第六题答案第二个《古诗二首》六、游山西村莫笑农家腊酒浑,丰年留客足鸡豚山重水复疑无路,柳暗花明又一村3、《游山西村》中的诗人以一个“——”字 北师大出版社语文答案练习册三下 五年级北京师范大学出版社语文寒假生活答案全部 简单英语语法题what kinds of movies do you like?I like action movie.这个有没有语法错误?是不是 只能用kind 用kinds对吗 简单的英语语法题用分词改写下列句子.1.Most of the assistants who are working in this shop are young girls.2.Wei fang sat at the desk and wrote an article in english.3.As he is a tailor,he knows what to do with this material.顺便解 After finishing the lecture,I started to listen to my student ____ the social problems mentioned in my lecture.A .discuss B.to discuss C.discussed D.being discussed答案是A我也知道..但意思好奇怪,为什么这个老师他会听到全过程? 比较一下untill和till的区别.包括意思、用法等等.最好举个例. 一道英语语法题,___或___做主语的时候,谓语动词用单数形式；或________作主语时,谓语动词用复数形式. 丁丁从家坐车到外婆家需1小时30分钟,现在车已经开了30分钟,丁丁已行...丁丁从家坐车到外婆家需1小时30分钟,现在车已经开了30分钟,丁丁已行了全程的（）a二十分之一B.四分之一C.三分之一 英语语法题详解（ ）_______lessons were not so difficult as we had expected .a.our first few short Englishb.our few first short Englishc.our first short few English d.our first few English short我是想知道名词前的修饰词的顺序, 解答英语语法题I looked at the pround dirty face that I had given attention to so rarely,with tears filling my eyes.这里用“ filling ”还是“filled”这里用“ filling ”还是“filled” 求解答英语语法题1.There are only ten apples left in the baskets,__the spoilt ones.A.not counting B.not to count C.don't count D.having not counted选A.请分析2.It was __we had hoped.A.more a success than B.a success more than C.as much of a 几题英语语法题,1.The boy wanted to ride his bicycle in the street,but his mother told him____A.not to B.not to do C.not do it D.do not to2.She ought_____the house now.A.buy B.to buy C.buying D.to buying3.He had his son______the violin two hour 谁帮我想一个作文题目最好是好写一点的题目自定? 作文题目为 题材该写什么好呢 阅读短文（加答案）快期末了,我想找一些小学五年级的阅读短文做一下.最好有这几项：1.短文答得好的加分. 小学五年级暑假园地答案下册答案是什么? 要交了! 一个长方形的池塘长100m,宽40m,在池边每隔2m种一棵树(4个顶点都种一棵),一共需要种多少棵树? 数学计算题,求学霸 计算题, 在一个直径是6米的圆形草坪周围修一条宽2米的环形小路,那这条小路的面积是多少平方米