房屋构造有哪些

my new car's number plate is e -a s-. 4098 什么意思? He works in a company now,but he＿in a factory for 20 years.答案是worked为什么?我选了had worked……for+一段时间不是用过去完成时吗,对现在没有影响. we can do many kinds of ( a ) on weekends.is a penguin a kind of ( b sorry,i dont knowmy grandparents are living in a big (a )in new york now.look!the man is(l )under the tree enjoying the cool 载人航天工程,是中国航天史上规模最大、技术最复杂、安全性和可靠性要求最高的跨世纪重点工程的表达方式 把句子缩句：载人航天工程,是中国航天史上规模最大、技术最复杂、安全性和可靠性最高的跨世纪重点工程.我认为缩句后是“工程是工程”……还有吗 缩句:载人航天工程,是中国航天史上规模最大,技术最复杂,安全性和可靠性要求最高的跨世纪重点工程.航天工程是重点工程.这样缩句好吗？ the woman （ ）a bady in her arm is my auntA withBhaveChasDin 如果动词的过去分词不可做名词那enclosed是名词吗?enclosed is . Enclosed 与 attached研究用法 What was enclosed with the letter?怎么翻译 He has friends all over the world 是什么意思,Over又是什么意思 He has friends all over the world over He wants to know what has h____ all over the world. It was most help.most前面要加the He has travelled all over the world （ )for animals for his own zoo我没分了,做下好人吧.用look的适当形式填空,答案是looking,我觉得是to look呀,请高手指教. loneliness是什么意思如题 loneliness什么意思 loneliness 的中文意思 The woman with a blue dress has got straight hair的意思, we surely (find)__ a good solution to the technical problems in the near future有没高手知个find 点变形啊 It was my grandfather who bought the instrument many years ago可以写成my grandfather has bought the instrument many years 还有为什么一定要it做形式主语?直接my grandfather who bought the instrument many years ago不行吗? The instrument was bought by my grandfather many years the instrument was bought by my grandfather many为什么这里不加for.for many...新概念2原句 it was bought by my grandfather many years ago. He has become very famous and successful请问为什么不是became? other用中文怎么说 has been successful谁知道这个是什么结构 急我有一个问题has been是完成时态,但是has been后有一个successful这个形容词在been后面构成什么结构啊!可是完成时态不是主谓宾结构吗？为什么be successsful 英语翻译Tracking whales is but one example of an exciting new world just opening to civilian scientists after the cold war as the Navy starts to share and partly uncover its global network of underwater listening system built over the decades to 求下面的长难句分析The anthropological concept of "culture" like the concept of "set" in mathematics,is an abstract concept which makes possible immense amounts of concrete research and understanding.请分析一下句子结构...为什么pos Let me get it中的get的意思 Let me get it clear. The instrument was bought by my grandfather many years ago.是我祖父很多年以前买的.请问这是什么时态的被动语态？ It was my grandfather who bought the instrument many years ago.这句话怎么去理解?是否有错误?