设无向图G有n个结点,n-1条边
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打往天堂的电话 ①一个春日的星期六下午,居民小区旁边的报刊亭里,报刊亭的主人文叔正在悠闲地翻阅着杂志.这时一个身穿红裙子、十五六岁模样的女孩走到报亭前,她四处张望着,似乎有点
一个春日的星期六下午,居民小区旁边的报刊亭里,报亭主人文叔正悠闲地翻阅着杂志.这时一个身穿红裙子、十五六岁模样的小女孩走到报亭前,她四处张望着,似乎有点不知所措,看了看电话机,
Do you remember the movie___we saw last Sunday?为什么不用when?
那个男孩在几班?用英语怎么说
Do you know about the film Rush Hour?Yes,I remember___it before.(see,to see,seeing)
英语词组“以后”怎么写?
on the week与 in the week这二者的区别是什么?请详细回答一下!谢谢
“( )is the first day in a week.
I'm here just for you,≈
the first day in a week的同义词
Just Now Just Here Just you love 中文什么意识
I called you last night but no one r___
i called you last night but you( )at homei called you last night but you( )(not be)at home
相信我英文怎么拼
no+名词(可数)要用复数么?
I saw him reading/read just now为什么?
Maria called you last night改成同义句Maria( )you( )last night
the more people they will benifit 的句子中怎么多了个 they
I called you last night.But there was no r________请告诉我这个空应该填什么.
I called you last night,but you were not( ).每空一次,我想了好久,填了个answer.或者该填哪些别的词?勿灌水!
改错.He mustn't be at home.I saw him here just now.
I can fly kites seven years ago.did you saw him just now?改正错句改成陈述句
改错:Did you saw him just now?
i saw him ------his homework just now .应填do 还是 doing
根据首字母填空:Can you d---- the robber for the police?You saw him just now.根据英文解释写出单词:The ------ in the conuty is very nice for people to live in.(conditions in which people,animals and plants live)Some visitors were -
more than one person (was/were)killed in the accident yesterday应该添哪个,为什么?
我相信我会做到的英文是什么
"我相信,我能做到"的英文怎么说
在鲁迅的 风筝一文中对于 精神的虐杀的这一幕,具体是指什么?
《风筝》中对精神的虐杀的这一幕具体指那些事
鲁迅写的文章《风筝》中:
鸟类的天堂 1.“据统计”不能删除的理由是什么?2.请用列数字、作比较的说明方法仿写一句话.