北师大版数学必修二课后习题答案

It is never good to taken an enemy for a friend翻译 翻译:A person is never too young to receive the clear message that the law is to be taken seriously People are never too young to s____ doing things.空中填以s开头的单词. 怎样区分 现在完成进行时 和 过去完成进行时?我分不清怎么用. 过去完成进行时和现在完成进行时有什么区别都是从过去开始的啊． 高手帮忙看一个英语语法问题--------在线等get doing主要用于非正式文体中,通常表示某种特定动作的开始,尤其用于get moving,get going,get thinking等搭配中.如：1、We’d better get moving—it’s late.我们 一个英语语法问题---------------务必高手帮忙某些集体名词,如family,team等作主语时,如果作为一个整体看待,谓语动词用单数形式,如果就其中一个个成员而言,谓语动词用复数形式.这类名词有：te 1、Tom cut the meat more finely than Jim did.2、Sue draws more beautifully than her sister.以上两个句子,我总感觉第二个句子不正确.应该在最后加上does. 用there be句型翻译句子 我书房中央有台电脑 只有中国有熊猫 翻译英文 学会感恩的作文不得抄袭,否则一律不选!（加入写得好还可以加多点分） 求作文 学会感恩 选择最佳的答案：Jack is my brother.He is good at（ ）选择最佳的答案：Jack is my brother.He is good at（ ） A：swim B：swiming C：swimming括号里填的是A,B,C中的哪一个? He is a good boy,and his brother is ( )good.括号里的开头字母是a It is well known that the panda lives( )thIt is well known that the panda lives( )there is plenty of bamboo.A.in the place B.the place where C.in which D.where答案选了D,帮我解释一下B和C为什么不对呗, 高中英语 It is well known that a good ( )of English is a must in international trade nowadays.knowledge是不可数名词,为什么前面可以用a 本人有好几道题目,希望耐心人士帮我接到,第一题it is well know本人有好几道题目,希望耐心人士帮我接到,第一题it is well know that---life is a big stage,为什么空里不加冠词第二题rock climbing is an advent well Those who speak____in front of you are not necessary your rea; friends.a.nice to you b.well of youc.kind of youd.good to you选b.为什么? 就是 我想听她说（爱我）！ 心用英语单词怎么说?是的发是 带游的词语有哪些 词语补充：游( )玩( ) My mother is good---（介词吧）my friend答好了 Dad,——my good friends,Kate and Jim.A.she is B.he is C.this is D.thes家长出游了,介词别人用this is ,可是介绍两个以上应该选C还是D呢?抱歉D不知道怎么没打上.these are He English for five years before he came here -interesting an story it is!感叹词应该用什么? 请麻烦翻译一下It's ten days before he came here. 英语中there和here的区别?并给一些例句和与there、here有关的词组. 现在完成时和过去完成进行时的区别? 现在完成进行时、过去完成怎么区别!1.he has been wishing……2.he has wished……3.he had wished…… 上面三个句子怎么翻译啊?1.2.3区别在哪里?时态都搞混了 I asked my good friend to come to cometo tea last night同义句the boy is on the city basketball team 同义句 怎样把 is,it,Street in,Fuyu连词成句