1.expressway是“高速公路”，根据句意，这里是特指某条高速公路。因为并不是任一条都封闭的。2。本题的once是选 B.studied的主要原因。once是“曾经”的意思，表示过去某段时间或某个时刻曾经做过某事，但具体时间不得
He must have taught that student，hasn't he？但是如果句中有明显表示时间的时间状语，则根据时间状语来确定反义疑问句的助动词形式，如：He must have taught that student last year，didn't he？这道题有明显的时间
比较：choose a bike 和choose from many types of bike. 之间的区别。前者表示“挑选一辆自行车”，后者表示“从很多不同型号的自行车中挑选（一辆或几辆）”所以本题句应该是第二种意思。选C 2.My parents don't allo
4.She spent a lot of time ___ playing piano.A.learn B.to learn C.learning D.learned （这题选c，记住一个固定搭配，这类题就都会了。就是人+spend+时间+doing sth。这道题明显是缺了doing的部分，所以在选
1.___more,and you'll improve your spoken English.A.speak B.speaks C.speaking D.to speak 答案是A 解析； 这是个祈使句，表示建议 “多说一些，你会提高你的英语口语”2.___dangerous it is to ride
几道英语选择T
have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语。I have a knowledge of astronomy.我懂一点天文学。He has a good knowledge of London.他对伦敦很
have a knowledge of 翻译为：拥有的知识，在英语中是固定用法的。
have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语.I have a knowledge of astronomy.我懂一点天文学.He has a good knowledge of London.他对伦敦很
have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语.I have a knowledge of astronomy.我懂一点天文学.He has a good knowledge of London.他对伦敦很
have a good knowledge of是什么意思
你好！应该有a。have a knowledge of 是固定词组，译为：懂一点，知道；了解；对…熟悉
这个可以有。不加a是抽象 名词。加a是抽象名词具体化。
你好！应该有a。have a knowledge of 是固定词组，译为：懂一点，知道；了解；对…熟悉
have a good knowledge of sth 非常了解。。。双语对照 例句:1.A good knowledge of languages is always useful.掌握语言总是有用的。2.Learning first-hand about the challenges they have faced increases your in-dep
have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语.I have a knowledge of astronomy.我懂一点天文学.He has a good knowledge of London.他对伦敦很
have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语.I have a knowledge of astronomy.我懂一点天文学.He has a good knowledge of London.他对伦敦很
have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语。I have a knowledge of astronomy.我懂一点天文学。He has a good knowledge of London.他对伦敦很
have a good knowledge of
have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语.I have a knowledge of astronomy.我懂一点天文学.He has a good knowledge of London.他对伦敦很
如果用于否定have no idea of表示对某事完全不知情，have not knowledge of则表示没有某方面的知识认知。
have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语。I have a knowledge of astronomy.我懂一点天文学。He has a good knowledge of London.他对伦敦很
a good knowledge of 的意思是:精通掌握. 比如: a good knowledge of English/Physics/Chemistry 所以其同义词组有:be good at/do well in/be clever at/be fluent in
1.A good knowledge of languages is always useful.掌握语言总是有用的。2.Learning first-hand about the challenges they have faced increases your in-depthknowledge of the organization.直接了解他们面临的挑战能够增进
有have a good knowledge of sth这种用法吗?有的话和什么短语意思相近
have a knowledge of 倾向“常识”、“知识”的认知了解。 比如：She has a good knowledge of French.她的法语很好。 We need a guide who has a good knowledge of Chongqing's history. 我们需要一个熟知重庆历史的导游。 而have an idea of 常指“灵光一现”想到的东西，比如： I have an idea of how to get a free download of POP musics. 我知道怎么弄到免费下载的音乐。 如果用于否定have no idea of表示对某事完全不知情，have not knowledge of则表示没有某方面的知识认知。have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语。 I have a knowledge of astronomy.我懂一点天文学。 He has a good knowledge of London.他对伦敦很熟悉。 he has a superior knowledge of magic.他有高人一等的魔术知识。 I have only a sketchy knowledge of geography.我对地理只是一知半解。 knowledgen. 知识; 学识；认识；知道, 了解; 消息 book knowledge 书本知识 perceptual/rational knowledge 感性/理性知识 the theory of knowledge 认识论 within(one's) knowledge 在我们所能了解的范围内 knowledge of the victory 胜利的消息 knowledge factory 学校; 教育机构 branches of knowledge 学科
have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语. I have a knowledge of astronomy.我懂一点天文学. He has a good knowledge of London.他对伦敦很熟悉. he has a superior knowledge of magic.他有高人一等的魔术知识. I have only a sketchy knowledge of geography.我对地理只是一知半解.
have a good knowledge 生词本 [hæv e ɡʊd ˈnɑlɪdʒ] 通晓 双语例句 更多资料 1. I have just left school , but have a good knowledge of Eng － lish. 本人虽刚离校门, 但对英语非常精通. 来自互联网 2. I have just left school, but have a good knowledge of English. 本人虽刚离开校门, 但对英文颇有基础. 来自互联网 3. They have a good knowledge of tea and skillfully mix tea leaves. 茶博士对茶叶非常了解,能够十分熟练地搭配各种茶叶. 来自互联网 4. I have a good knowledge of English, I can speak in English. 我有很好的英语知识, 而且我用英语进行交流. 来自互联网 5. I have a good knowledge of bookkeeping by double - entry. 本人对联单记帐十分熟练. 来自互联网
have a good knowledge of 精通；掌握；对…很熟悉 I have a thorough knowledge of the English language.我精通英语. I have a knowledge of astronomy.我懂一点天文学. He has a good knowledge of London.他对伦敦很熟悉. he has a superior knowledge of magic.他有高人一等的魔术知识. I have only a sketchy knowledge of geography.我对地理只是一知半解.
have a good knowledge 生词本 [hæv e ɡʊd ˈnɑlɪdʒ] 通晓 双语例句 更多资料 1. I have just left school , but have a good knowledge of Eng － lish. 本人虽刚离校门, 但对英语非常精通. 来自互联网 2. I have just left school, but have a good knowledge of English. 本人虽刚离开校门, 但对英文颇有基础. 来自互联网 3. They have a good knowledge of tea and skillfully mix tea leaves. 茶博士对茶叶非常了解,能够十分熟练地搭配各种茶叶. 来自互联网 4. I have a good knowledge of English, I can speak in English. 我有很好的英语知识, 而且我用英语进行交流. 来自互联网 5. I have a good knowledge of bookkeeping by double - entry. 本人对联单记帐十分熟练. 来自互联网
选D.大意是：人们没有过多地去评论这不电影。而我却有不同的看法，从一些角度来说，我认为它是一部优秀的影片，我觉得影片的拍摄场景还是挺美的
1. 选4， must have done 表示一定做了某事， 对过去情况进行推测。 2. 选4. should have done 表示本应该，应该做而没做 3. 选4. needn't have done 表示 没必要做的事情而做了 4.选 1 used to do..表示“过去做...现在已经不做了” 5. 选3 be + adj 后面常跟不定式，不如说，I am happy to see you. 6. 选4 enough跟在adj/adv后面，这句的意思是道路足够宽能够让两辆车通过。 7. 选2 it takes + time + to do 固定结构， 对时间提问当然是how long 8. 选1. sth cost (sb.) money 这句的意思是 修车花费多少？ 望有帮助，不懂追问。
