有道英语题希望知道的人帮帮我
is harmful(后面有to,不用加)
stay healthy
was afraid of
Make sure
makes
daily
is doing a survey
clean and tidy
big enough
habit
希望能帮到你，加油做作业！
拜托确认下,P是啥,我怎么觉得该是D，题目写错了？
如果是D，那应该是2NF吧。原因请自行baidu百科“范式理论”，以前学DB的时候看过，记得写的比较清楚的吧，看过应该会明白。
第二范式（2NF）：如果关系模式R（U，F）中的所有非主属性都完全依赖于任意一个候选关键字，则称关系R 是属于第二范式的。
第三范式（3NF）：如果关系模式R（U，F）中的所有非主属性对任何候选关键字都不存在传递信赖，则称关系R是属于第三范式的。
2. He tries to help them.
3. He dose not push to the front.
4. He dose not talk or laugh loudly in public.
5. In some Asian countries,it is good manners to take off your shoes in the house
6. Good manners really mean to be kind and helpful to others.
希望有帮助~
1. Here are some examples of those things.
2. He tries to help them.
3. He dose not push to the front.
4. He dose not talk or laugh loudly in public.
5. It is good manners to ake off your shoes in the house in some Asian countries.
6. To be kind of helpful means to others really good manners.
1、Here are some examples of those things.
2、He tries to help them.
3、He does not push to the front.
4、He does not talk or laugh loudly in public.
5、In some Asian countries, it is good manners to take off your shoes in the house.
6、Good manners mean to be really kind and helpful to others.
here are some examples of those things
he tries to help them
he does not push to the front
he does not talk or laugh loudly in public
it is good manners to take off your shoes in the house in some Asian countries
good manners really mean to others to be kind and helpful
5道英语选择,希望细致的解答 谢谢
2 If I ___ home , I would have reminded him of the meeting.A .was B. were C. had been D. should be 答案是C 我觉得是B 3 Today the public ___about the way nature is being ruined.这题当中的today不是今天，而是进行时的另一种用法，表示最近一个阶段正在发生的事情或者状态。
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阮枫康妇： 1. Here are some examples of those things.2. He tries to help them.3. He dose not push to the front.4. He dose not talk or laugh loudly in public.5. It is good manners to ake off your shoes in the house in some Asian countries.6. To be kind of helpful means to others really good manners.
华莹市19235172829： 有道英语题不会,请求大家帮帮忙!我还有好多作业,帮帮我吧! - ？
阮枫康妇： 好像是:1.be harmful to 2.stay healthy 3.be afraid of 4.clean and tidy 5.make 6.habit 7.do a survey 8.daily 9.big enough 10.make sure应该没错.
华莹市19235172829： 老师们好!我有道英语题不明白,还希望有会的老师,告诉我!谢谢! - ？
阮枫康妇： 25、 选C,too much 修饰不可数名词,A too many 修饰可数名词,而＂sweet food＂不可数,B缺少of,D缺少 little26、 选B,but表转折,鸡肉很好吃,但我不喜欢吃27、 选D,交际用语,“让我们去购物吧!” “好主意!”
华莹市19235172829： 请帮个忙嘛,有道英语题不知如何解的I__go to bed until I -- finished my work.A.don't,have B.didn't,had我觉得两个都可以啊,但答案是第一个, - ？
阮枫康妇：[答案] 这句话是现在说的,整个句子的时间是基于现在,所以选A,从句为现在完成时 B的整个时间基点是建立在过去说的,从句为过去完成时
华莹市19235172829： 我有道英语题不会谁可以帮帮我？
阮枫康妇： 选a,首先some是修饰复数的,所以piece要加s,再就是good 要放在piece前面,这是英语惯用法,举个例子,一双新鞋应该是a new pair of shoes而不是a pair of new shoes,这种说法不符合英语习惯,前面的一种才符合,所以选a
华莹市19235172829： 我有道英语题不会写,有谁能教教我呢? - ？
阮枫康妇： I'm good at (动名词) (国外的一个节日) is on December 25th the second month is (第二个月是什么?) the day after Friday is (周五后面一天叫什么) The day before Thursday is (周四前面一天叫什么) The first month of a year is (一年中第一个月是什么) The month of a year is September (这个句子没问题) 好好学习,不要在这里要答案,偷懒
华莹市19235172829： 一个英语的题目,读不懂,非常急我在做作业,有道题目理解不了,请大家帮下忙,Suppose you and your lab partner were each given scissors and a strand ... - ？
阮枫康妇：[答案] 哦就是说你跟你的同伴一人一条带子 你可以将任意两个地方接起来,他可以接5个地方 然后用剪子剪一刀能把绳子分成几部分 我觉得就是重合部分的问题.. 大概..他是想问最多能分几部分..不是数学题吧? 你的那个大概就是3部分 同伴的那个...2^n+1...
华莹市19235172829： 有道英语题很常见.I don't know - ---it.答案A when to do B where to do C what to do D how to do - ？
阮枫康妇： 除了C, 其它答案都可以.I don't know 【when to do】it.我不知道什么时候做那件事 I don't know 【where to do】it.我不知道在哪做那件事 I don't know 【how to do】it.我不知道怎么做那件事 【希望帮助到你,若有疑问,可以追问~~~ 祝你学习进步,更上一层楼!(*^__^*)】
华莹市19235172829： 有道英语题帮忙解答一下,谢谢! - ？
阮枫康妇： 2.on 3.When's 4.in 5.on 6.When's 7.in 8.on 9.When's 10.on
华莹市19235172829： 有道英语题,谁来帮帮我!？
阮枫康妇： out of
