光通量是什么意思

关于动词不定式The road is all wet.It must have rained yesterday.这个have rained应该是不定式的完成式吧,为什么把to省略了? Mother Fuckin RT, whats going on with you brain you this mother fuker bitch有人留言给我,我看不懂. 英语里什么是双重否定?在说说一说黑人英雄土豆西红柿的复数要加ES it is usually thrown ditectly f_____the fish farms into a river or the ocean 双重否定怎么写 英语也不可能不和别的领域内的专家交流 双重否定怎么翻译 You need not renew the book if you can not finish it in time翻译 不要复制百度的. we cried for help like crazy.这里like什么词性?怎么可以加crazy形容词? none直接后面可以加名词吗~不是问how many的回答么~所以可以像onetwothree那样加名词么 none 后面名词要加单三复数么 ?急! none一定用none of+名词吗?可以用none books吗? 名词前能不能加名词? _______has finish the work ahead of time will be_______has finish the work ahead of time will be rewarded though we don't know who it will be .答案是whoever 还有个选项是those who,我想问的是为什么不选those who? Busy_he is,he can finish the task ahead of time.A.because B.as C.no matter how D.although “纽约（new york）”应译成“新约克”. penpalworld 怎么注册,他将邮件发给我了,可是e-mail confirmation code是什么,半天输不对,顺便翻译下Greetings from PenPal World,Thank you for creating an PenPal World account.To complete the registration process, you are required no和none有什么区别? no和none的区别是什么注意是no和none,而不是 none与no one , he saved three men alive at great risk of himself.这个alive怎么解释 there-are-two-men-at-the-door.at-the-door中的at是什么意思? 英语翻译Autumn s Grief 歌词 [music:Eternal Tears of Sorrow][lyrics:Vetel?inen]The dance of two free souls...No more masquerades of mortalsJust you me as nightly guests at the dance hall of our last AutumnYour look s so faithful,so brave...as yo 英语翻译Professor Mark was asked how old his two children ,Peter and Paul ,were ." I can't remember," said the absentminded professor ." But I do remember that the difference in their age is two years .And if you multiply theiy age ,you get 120 . 翻译句子 他们正在大连度假 They are （ ）（ ）a vacation in Dalian. what make a man 如果不是告诉我是怎么问的 The house with a garden is expensive改为同义句 The house is with a garden .这句话对吗? a house a garden beautiful acrodd is from the with park排列成句子尽快知道答案 it is a house with a big garden （同义句） ___ ___ ___it is a house with a big garden（同义句）___ ___ ___house is it说出为什么要怎样怎样填, 求《strawberry wine》 ryan adams歌词翻译 A wise man will make tools of what comesA wise man will make tools of what comes to hand.求翻译. He dosen't f___ like going to bed 英语句子I at home.