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It is high time to take effevtive measures to tadk this problem It is high time that we ___a meeting to discuss the problem 答案是held 不是hold这个句型不只有后加过去式和shoud加动词原型么shoud 不是不可以省略的么?hold为什么不对啊?这道题是省略should 但是should在此句 隧道中浅埋段是什么意思 the machine has been used for several years.It needs repairing.最后为什呢使用动名词形式呢?修不应该是被动的吗? 跪求大虾帮忙翻译一哈Machine tool setting for the manufacturing of spherical cams The boy is ______to go to school . A. enough old B. enough young C. old enough D. young enough georgina什么含义 在英文中英文名Georgina是什么含义?同上 chizhou househocd machine-tool Jiangsu jinding nc machine tool Co., LTD 是什么意思 lisa sparks是谁 the blue not wallet is mine 联词成句 在音响品牌排行上的哪款音箱比较好呢 用疑问词填空 ___________is the new uniform?Mine. Everything Is Hate翻译下 The boy is very clever.I"m sure he is a-----to work out these diffcult problems 文献在科学研究中的作用有哪些 达尔文的搜集欲对他科学研究起到了什么作用 为什么“This factory produces steel.”中的steel是不可数名词?^_^ Machine tools are produced in this factory这个被动语态句子中为什么用in而不用by谢谢了,in和by有区别吗 Is this factory _____ produces the famous ice wine?A the one B the one that C where D which选什么?为什么? Just wonderful怎么读 英语翻译方大同 - Wonderful Tonight It's late in the evening she's wondering what clothes to wear.She puts on her make-up and brushes her long blonde hair.And then she asks me,"Do I look all right?" And I say,"Yes,you look wonderful tonight." W I just bear-hugged everything. 一个正方形草坪,每边栽了20棵树,每隔6米栽一颗,四个角都栽,这个正方形草坪的周长是多少? 新民主主义革命是资产阶级革命,但是属于世界无产阶级革命的范畴,这句话对吗? a bit of a 解释为可以说是后面可数不可数名词都可以接吗后面复数可以接吗是不是a bit of a 是个固定词组,和a没有关系 一个边长20米的正方形草坪四周种了8棵树,要求正方形每条边上的棵数相同,四个点都种,每边种了几棵?(计算后画图表示) 王伯伯在一个正方形池溏四周等距离共种上84棵树,四个角都种了1棵树,这样正方形每边有多少棵树? 一个正方形草坪,每边栽了20棵树,每隔6米栽一棵,四个角都栽,这个正方型草坪的周长是多少? The boy is tall and he can reach the book on the shelf.=The boy is____ _____ _____ ____the book on the shelf. __no need for us to discuss the problem again since it has been settled A There has BThere is选B为什么不选A啊