英语送气音和不送气音

on board,on the board这两个词组有什么区别, 51.- Did you see the ad on the bulletin board?- _________A.No.What's it about?B.Yes.What's it about?C.It's still there.D.That's a good idea.52.- Thanks for inviting me,John,but I've already made other plans.- _________.Maybe some other time.A.I hope The room was in mess.Empty bottles and beer cans were everywhere.成为独立形式独立结构 I find the room empty还是is empty? communicate何状态后跟with何状态不后跟with? be grateful 后跟to 还是for 还是with? 伊索寓言的感受. 最能概括莲花高尚品质的句子是? My bike is broken.May i go ___yours?--- sorry,mine has broken down.A by B on continue to do和continue with的区别 是不是后者加名词前者加动词? 关于come to grips with这个短语,这里grips是名词还是动词,如果是动词,为什么不用原形,具体见下面这句话：Thus,to rectify the positions taken previously,where we contented ourselves with condemnations,in my delegation's o 是不是所有的名词后跟动词时都要用to连接? with做介词可以修饰动词和名词吗?比如：discuss with you和the discussion with you都可以吗? go on board the train中board的词性on board是介词短语,后面怎么能跟一个名词呢?可不可以直接说go on the train 和board the train?go aboard the train We went __ the ship.A.board B.on boardWhat interesting places did you __ during __?A.go to;your visit B.go;you visit C.go to;you visited D.go;your visiting 写出3个跟“叮叮当当”词性和结构都相似的词语希望大家尽快回复,我急用! “what are these”这句话什么意思? "Help yourself"是否等于"Enjoy yourself" enjoy oneself等于enjoy yourself吗? 改错：What is it It's a "X" 六年级英语作文school life in summer 黎晶应该起什么英文名?我叫黎晶,女生,想取个英文名字. 冷字怎么变成今 what you name you name?翻译 take me to your heat简谱 谁能给我提供一下TAKE ME TO YOUR HEAT 的伴奏?最好是迈克合唱团摇滚版的, if you fall , i will fall with you.是什么意思? 凉州词王翰的诗意(最好要简洁) ____is well-known is ____light travels faster than sound.A.it,that B.what,/ C .As,that D.whta,that选D,为什么不选其他的, 他正在跑上山 用英语翻译kuai dian! He telephoned me several times last