cn01me雏鸟短视频官网
宫黛彭636...canask the (agency) - _____ - over there.31.The old man was - ________ - (hospital) becauseof heart disease.32.He left a deep - _______ - (impress) on me.... -
蔚骂诞18798693643 ______[答案] 29.natural 30.agent 31.hospitalized 32.impression 33.attraction 34.curly 35.promotion 36.transportation 37.confirmation 38.careless 39.ideal 40.packing
宫黛彭636...businessman was invited to a TV(54)___.Everybody couldn't wait to hear a success story from him.He,however,only said (55)___＂Won't it be better for me ... -
蔚骂诞18798693643 ______[答案] 54.C interview 考察的是名词词组,TV interview 即为电视采访,故选C interview.55.A with a smile根据空格前面的词said,可知这一空填副词或宾语补足语,选项中只有A with a smile可做宾语补足语,意为笑着说,...
宫黛彭636we have it - ___ - a very good price -
蔚骂诞18798693643 ______[选项] A. for B. at C. of D. in 选哪一个?为什么?
宫黛彭636如图是鸟体内部分结构分布示意图,请看图回答问题.(1)鸟的呼吸器官是___,但是鸟的呼吸方式很特别,原因是它还具有发达的[___]___,可以辅助呼吸.... -
蔚骂诞18798693643 ______[答案] (1)鸟用肺呼吸,气囊辅助呼吸.在飞行时,当两翼举起气囊扩张,外界的气体进入肺和气囊,在肺内进行一次气体交换.当两翼下垂时,气囊收缩,气囊里的气体进入肺完成第二次气体交换后排出体外,所以每呼吸一次进行...
宫黛彭636...leave on you 1 What impression did he leave on you What impression did he leave you 用leave you ,还会 leave on you 2 He leave a good impression on me ... -
蔚骂诞18798693643 ______[答案] 1, What impression did he leave on you ? (他曾经给你留下怎样的印象?)这句话用被动语态也可:What impression was left on you (by him)? 2. He leaves a good impression on me. (他给我留下一个好印象). 注意...
宫黛彭6361.I'm afraid I can not finish it on time.But I will t___.2.I am busy today but I will be f___tomorrow.3.The Olympic Games is held e___four years.4.The brige is 212 ... -
蔚骂诞18798693643 ______[答案] 1 try 2 free 3 every 4 long 5 used
宫黛彭636根据1/λ=R(1/m+1/n)和hν=Em - En求得hν=Em - En=Rhc/m - Rhc/n 那么En=Rhc/n,但是书上的公式是En= - Rhc/n,为什么? -
蔚骂诞18798693643 ______[答案] 因为我们定义无穷远为0,所以原子的所有态均为负数
宫黛彭636如图,已知C是线段AB上的任意一点(端点除外),分别以AC、BC为斜边并且在AB的同一侧作等腰直角△ACD和△BCE,连接AE交CD于M,连接BD交... -
蔚骂诞18798693643 ______[答案] (1)∵CD∥BE, ∴△CND∽△ENB, ∴ CN NE= DC BE① ∵CE∥AD, ∴△AMD∽△EMC, ∴ AM ME= AD CE② ∵等腰直角△ACD和△BCE, ∴CD=AD,BE=CE, ∴ CN NE= AM ME, ∴MN∥AB; (2)∵CD∥BE, ∴△CND∽△ENB, ∴ CN NE= DN NB,...
宫黛彭636下面是鸟体内部分结构分布示意图,请看图回答问题.(1)图中所指结构的名称:a是______,b是______,c是______.(2)鸟的呼吸器官是______,但是... -
蔚骂诞18798693643 ______[答案] (1)图中所指结构的名称:a是气管,b是气囊,c是肺. (2)鸟的呼吸器官是肺,鸟类在飞行时,需要消耗很多的能量,鸟类有气囊,与肺相通,主要功能是贮存空气,使鸟类每呼吸一次,在肺内进行两次气体交换,这种现象称为双重呼吸.双重呼吸是...
宫黛彭636The Chang Jiang River is one of - ___ - in the world.[ ] -
蔚骂诞18798693643 ______[选项] A. the longer river B. the longest river C. the longest rivers D. the long rivers