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something is easy to do.中不定式作的成分?1.it is easy to do something中不定式是“逻辑主语“,但是语法角度,它和sth is easy to dO 中的不定式应该是一样的.那么,这种 ”主 + 系 + 表 + to do“的结构中,不定 I am sure to do it.其中to do it是不定式做这个句子的什么成分?I am afraid to stay at home alone.其中to stay at home alone 是什么成分? used to do\have to do这两个动词不定式做什么成分和start to do,learn to do有什么不同呢？为什么动词不定式可以做谓语？ 不定式to do 在句子中是名词成分吗? i do not like sports that much.that much 的意思什么?这句话是我不喜欢运动,还是我不非常喜欢运动. Sports,______perhaps you don't like very much,may make you strong通过“,”来看,前面已经是一句话了,而it是带刺代替sports,这里为什么不用It而用which呢? I don't all like sports.I all don't like sports.哪个句型对? I __(sweep) the floor yesterday,but my mother__. happen to dohappen to be doing happen to have done翻译下,还有没有其他的词语也能这样用,这种用法叫什么名字,再多举些例子 I____(not sweep) the fillr yesterday ,and my mother _____(do) that 怎么做? DO YOU HAPPEN TO SEE the key on the sit 句子成份 I help my mother sweep the floor=( ) My father _____(sweep)the floor while my mother and I ______(clean)the windows use sth to do sth和use sth for dong sth有什么区别最好举个例子 use to do sth.造句 配中英文, use sb.to do sth 造句一小时内写出十句的, 争当四好少年我能行的作文整么写?350字左右? use to do sth和use doing sth怎么区分啊 use sth to My mother is interested in _____I have told her. A.that B.all that C.all which D.all what答案为什么这是什么从句,为什么不选C和D呢? 快第一次月考了,初三世界历史上册1到6课的重点和考点 6.Charlie told his mother all____ had happened.A.that B.what C.which D.who6.Charlie told his mother all____ had happened.A.that B.what C.which D.who Pop music is good to dance to.请帮忙分析to dance to在句中所做的成分以及全句另外全句怎么翻译?后一个to 去掉是否可以? the road and you'll see the hospital A.CrossingB.Walk crossC.walk acrossD.Across(the road前有一格选择题 The music is lively and good -------(dance) 正确形式为什么是 to dance to原因 Peter was about to unlock the door ___ he found someone had broken into the room.为什么要填WHEN,在这里是什么作用? 桃园三结义故事全部是什么?急!~~~~~~~~~~ 桃园三结义简介150字左右!150字左右!150字左右! 三国演义第一回桃园三结义故事主要内容要有 时间 地点 人物 起因 经过 结果等、 三国时期桃园三结义的具体故事情节? She helps me a lot wish my English这句话是什么意思急 是“go to the end of the road”还是“go at the end of the road”