人的平均速度

Ace Killer是什么意思 篮球火电视剧中的Ace 不懂英文 是不是强人的意思? ACE 篮球火的 电气ACE代表什么意思 英语中 ,and 中 and本身就是连词为什么前面要加逗号那 and做连词时,前面一定要加逗号吗?比如I have a book,a pencil,and a bike.这里逗号能省略么?是一定要有,还是可有可无,或压根不该有?如果and连接分句的话,之前的逗号能省略么? 连词and前可不可以加逗号?如题 英文中连词前后都有逗号的是什么 South Korea 怎么读 初二英语（新目标）下册4单元的单词表（最好是有单词和解释的）,(>_ 英语逗号能做and用么不是说逗号不能连接简单句么 逗号可有可无 ,但AND必须有么 Their throats are sore,their mouths are thirsty,and their hands are shaking. Do you want to take a subway _______(travel)around New York? The faster way to travel in a city is by subway.In many big cities,there ___1___usually morethan one subway lines.How to travel by ___2___ Here is something to know ____3____you travelby subway .First ,you should choose the right line.If you don't,yo Here is something to know ( ) you trevel.A.before B.after C.when D.where Because of the subway,_____easier for us to travel around the city.A:that is B:this is C:it isD we are 因该选哪个?原因? i never go to school by subway改倒装句,he rarely comes here改倒装 Did you find ____ hard to learn English?A、it B、it was C、it is D、Both A and B尽管有it作形式宾语的用法,但it引导形式主语作宾语又未尝不可,答案是选D的说……it is是错误滴……合理解释啊! How to learn English It is not hard to find that English is playing a more and more important role in many aspects at present.That's why there have been a group of English enthusiasts in China nowadays.However,most of us are facing the same question, 新概念英语 第二册 96课 for的用法课文的最后一句This is a moving spectacle,for crowds of people stand on the shore watching the lanterns drifting away until they can be seen no more.这里for是什么词性,有什么作用? 求新概念英语第三册MP3下载 新概念英语2MP3下载 下面新概念英语3有几处不明白,望高手指教新概念英语十五课If fifty pence pieces are not exchanged for sweets中的pieces.Very few of the fifty pence pieces and pound coins I have given him have found their way there中的pieces, 人教版初二英语下册所有的单词(要纯文本方式的!)偶人英语不好,想背背单词,可有闲打字太麻烦了, 电视剧 / 连续剧 英语怎么说? We prefer to travel by plane.=We______to travel by plane______急 (短文改错）Do you prefer totravel by plane or by train?To my opinion,there are advantages anddisadvantages traveling both by plane and by train.travel by plane is time-saving,comfortabiy,and you can have a good rest on the trip,but it is too exp Did you travel to Xi'an by train or by plane?A:It is possible to travel by planeB:I flew there为什么选B是对的?A不对吗. Why do we h_____ to travel by plane? I found it hard to learn English.对hard 提问,怎么造句? 英语语法逗号连接的两个句子什么情况下不要用连词?Those enrolled in the leadership training courses have evolved into dynamic,confident managers,from an inexperienced and uncertain newcomers they were.下半句为什么用from an 英语中两个句子用逗号连接71.\x05________ in the United States,St.Louis has now become the 24th largest city.A.Being the fourth biggest cityB.It was once the fourth biggest cityC.Once the fourth biggest cityD.The fourth biggest city it was 英语中逗号不能连接两个句子,那是不是其中一个句子加上连词变成一个从句就可以了呢?