axb与tanx－sinx为等价无穷小

Cultural Difference Reflected by Traditional Chinese and American Festivals? 乖巧的近义词和反义词矫健的近义词和反义词敏捷的近义词和反义词轻快的近义词和反义词宽敞的近义词和反义词坚实的近义词和反义词 The girl _______some flowers is comeing. The girl made money________selling flowers.介词填空 Do you think it would help you if I read to you I really woudl'n mind!我要怎么用英语回答 Tom,are you ________ a good time here in the park? Tom had a good time during the weekends(句意不变) They are not so obsessed with their studies that they avoid sports.On the contrary,they juggle thetheir和crowded是分开的.They are not so obsessed with their studies that they avoid sports.On the contrary，they juggle their crowded hours to play To read your什么意思 be read to有些什么意思? fuck you mother every day,in the morning on the way in the way on the day you are beach go away和fuck you mother every day in the morning on the tree Have you ever experienced or read about an amusing case of coincidence?What is it?请用英语回答 Fail to registry information!是何意? it will be wonderful to see you again and meet your family 翻译中文 Perhaps the fire was ___ by a cigarette end someone dropped.A.begun B.made C.put D.started 求托福813机经 谢谢! 发到邮箱 sillyrhino@hotmail.com满意的话再追加分 it's time for more success是什么意思? 翻译全句,并告诉我time在这里是什么意思：It has six time zones. 急求2011年2月26日托福的机经.邮箱：huaixiaowen@hotmail.com. 英语翻译It's time for这个短语怎么翻译?比如It's time for study.It's time for show.诸如此类... THE MIRROR CRACKD FROM SIDE TO SIDE怎么样 I will defeat you sometimes!怎么翻译呢? 英语翻译说为什么.不要翻译别的句子 fuck your mother everyday in the morning on the tree这是啥意思啊? 【急】2011年3月26号托福机经范围预测!请问谁有啊 能否传给我?邮箱jean020812@hotmail.com万分感谢! A Leap of 求2011.3.26托福机经预测,能不能发给我一份 shirley_leehom@hotmail.com 拜谢~ 求2011年10月16的托福机经:tyfishbone@hotmail.com direct variation和inverse variation是什么意思? as soon as组词 怎么用as soon as这个词?as soon as i hear my alrarm clock,i jump out of my bed.这个句子中的as soon as是什么用法? so as to 后接什么词例如名词啊,形容词,还是副词,还是其他的