china+has+a+long+history
答：The system is powered using lightweight solar cells and an energy harvesting circuit that is robust to low and variable light conditions, and has a backscatter communication link that enables data transmission. To achieve the wide-area dispersal and upright landing that is necessary for solar power...
答：D 考查连词：A. Since自从，既然B. Unless除非C. Once一旦D. While当…时候，虽然，句意是：虽然这些硬币形状颜色大小不同，但它们都可追溯到很远很远以前。选D。
答：兽类卷稀有种有水麝鼯、甘肃鼹2种，濒危种有云豹、金钱豹和林麝3种，易危种猕猴、短尾猴、复齿鼯鼠、狼、黑熊、黑喉貂、水狡獭、大灵猫、豹猫、金猫、獐、斑羚和鬣羚等13种。参考资料：<a href="http://baike.baidu.com/view/534848.html" target="_blank" rel="nofollow noopener">http:...
答：1)引导主语从句,例如: Whether we'll make a loan for the project has not been decided .(正确)我们是否要为这个项目还没有定下来。 OR: It has not been decided whether we'll make a loan for the project . (正确) If we'll make a loan for the project has not been decided .(错误) OR:...
答：选b，与has对应。翻译：伦敦举办过现代奥林匹克运动会，巴黎也是。参考资料：百度
答：A 这题考查虚拟语气的用法：句意是：如果他不是腿受伤了，他会参加即将到来的世界杯，这是他一直盼望的。这句话if条件句是和过去相反的虚拟语气，if条件句用过去完成时，主句是和将来相反的，用would do，选A。
答：The smiling boy needs a pen bought by his mother./那个微笑的男孩需要一支他妈妈买的钢笔。 The pen bought by her is made in China./她买的笔是中国产的。 There are five boys left./有五个留下的男孩。 定语从句: The boy who is reading needs the pen which you bought yesterday./那个在阅读...
答：填The Big Ben ，这是对大笨钟的描述。
答：答案：1.yes.2.yes.3.the writer thinks that it is just their own fault.4 Beasue they cannot write them down in a little notebook. They have to remember days, names, songs and stories; so their memory is being exercised the whole time....
答：Dear Mike，This Saturday is my birthday and my parents will hold a simple celebrating party for me。 I am glad to invite you to e to the party。 Blair， Emma and Roan will also be invited。 I am sure we will have a good time。 We will have dinner at 18:30 so that ...
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秦蓉18795146369：
China has a lot of rivers,the second longest -- is the Yellow River -
56379岳严
： 这个是非限制性定语从句,只能用which 来引导.而且这里which指代的是前面的rivers, 而后面的表语the yellow river只是其中之一,所以定语从句是the second longest of which..,还原成句子就是the second longest of the rivers is the yellow river.
秦蓉18795146369：
China has a lot of rivers,the second longest__is the Yellow River.这句里面加用介词+关系代词of all 和of which 都可以? -
56379岳严
：[答案] of which 定语从句!
秦蓉18795146369：
China has a lot of islands,one of - ---is TaiWan -
56379岳严
： D which 指前边儿的 islands
秦蓉18795146369：
China has a lot of famous writers, one of - ----is Lu XUn,为什么不能用them -
56379岳严
： 填whom,因为这是个复合句,后面的是定语从句,只是这里的引导词前面有one of 修饰. 如果反句子改为两个单句,还是可以用them的: China has a lot of famou郸姬策肯匕厩察询畅墨s writers. One of them is Lu Xun.
秦蓉18795146369：
China has a lot of famous writers ,one of whom is Lu Xun -
56379岳严
： 这是一个非限定性定语从句 先行词是writers,定语从句里并不缺宾语,而是缺主语.本来是用who,做关系代词,但是,前面有了介词,of ,定语从句的语法规定,前有介词,只能用whom,不能用who,因此就成了one of whom 这个结构.中文意思,就不赘述了 如有疑问或者索要例句,请追问.
秦蓉18795146369：
Chinese has a lot of - ----(speak) -
56379岳严
： 为你解答.Chinese has a lot of (speakers).汉语有大量的使用者.解释:speaker,说某种语言的人,用复数形式.
秦蓉18795146369：
China has a lot of famous writers, one of - ----is Lu XUn -
56379岳严
： 选择whom China has a lot of famous writers,one of whom is LuXun 介词后跟宾语,who是主语的疑问代词,whom是宾语
秦蓉18795146369：
China - ----changed a lot in the last few years. A have B has 选什么?为什么? -
56379岳严
： China ___HAS__changed a lot in the last few years. 记住1 in the past (在过去)用一般过去时 如:She lived here in the past-----过去她住在这里2 in the last / past +具体时间段用现在完成时 如:She has lived here in the last / past 5 years-----5年来,她一直住在这里.
秦蓉18795146369：
china has changed a lot in the past c 怎么填 -
56379岳严
： 题目是不是错的.按理来说.我们新中国成立还有一个世纪呢..是不是应该是China has changed a lot in the past couple of years.这样比较合理吧..而且用法比较地道.
秦蓉18795146369：
China has a long history是什么意思 -
56379岳严
： China has a long history 中国有着悠久的历史 双语对照 例句:1.China has a long history of restive provinces, but hong kong has deeper significance. 中国很久以来都有某些省份不服管的情况,但香港对中国有着更重要的意义.----------------------------------- 如有疑问欢迎追问!满意请点击右上方【选为满意回答】按钮
