等边三角形的高怎么求

EVERY THING WILL BE OK ,I BELIEVE Can you tell me why you ————（选择）this coat?choose需要什么变化吗 改错 This is the very thing which I can tell you you must be___ .how could you tell lies to your parents .A.crazy B nervous C excited D satisfied What is the USA most famous forWrite five things the USA is most famous for and five things China is most famous for. 巫峡长40千米,比西陵峡长度的二分之一多2千米,西陵峡长多少千米?（列方程解） 巫峡长40千米,比西棱峡长度的二分之一多二千米,西棱峡长多少千米/(列方程） 六年级数学题；巫峡长40千米,比西陵峡长得的2分之1多2千米,西陵峡长多少千米. 从文章结尾的谁也不孤峰突起,盛气凌人这句话可以看出,作者欣赏怎样的人? I will be i will be fine 春这篇文章的第六自然段的赏析,从特点,顺序,修辞手法那些.的赏析.100字到150字.雨是最寻常的，一下就是三两天。可别恼。像牛毛，像花针，像细丝，密密地斜织着，人家屋顶上全笼着一层 《春》1自然段作者以怎样的心情迎接春天?那个词语明确告诉我们春天还没到呢,用了什么修辞 make life full of joy为什么不不是be full of joy this time is us a tell machine can that get to one's 越来越多的年轻人对网页制作很感兴趣（show great interest in) show great （）in 填interest还是interests 请问句子would you please tell me the truth who did it for us?是同位语从句还是定语从句?句子would you please tell me the truth who did it for us?中,根据同位语从句,同位语从句是对其同位语的名词作进一步解释, 请问would you please tell me the truth who did it for us?到底是定语从句还是同位语从句?句子would you please tell me the truth who did it for us?中,根据同位语从句,同位语从句是对其同位语的名词作进一步解释, "Do you remember the teacher who taught us English"是同位语从句还是定语从句请问为什么不是同位语从句啊?我觉得应该是同位语啊 He has pocket money to spend to spend 修饰pocket money 但有人又说pocket修饰money pocket money 初中英语作文写不好怎么办? life is full of surprises是什么意思 life is full of beauty是什么意思 英语填空题!Tom shows great____(interesting)in sport Are you ____(interesting)in this flower showIt's_____(enjoy)to lie under an umbrella on the beachThe girl swept the living room very____(neat)Teaching is really a_____(tired)job,isn't it?The ho spend 求神起的When we'll be together的罗马拼音 我看见了大海 续写 300字 interest什么时候是可数,什么时候是不可数?有例句. 急求大卫科波菲尔读后感500字 急求WESTLIFE On the wings of Love的中英对照歌词要一行歌词一行翻译的!