小学生课后作业的要求

什么字母人们最喜欢? 将基因组成是Aa的蜜桃授以基因组成为aa的蜜桃花粉,所结桃子果肉的基因型和子叶的基因型分别是 把基因组成Aa的梨子接穗接到基因组词aa的砧木上,那么结出的果实基因组成为Aa的几率是? old people are often killed because they usually cannot__very well为什么括号里是填listen而不是hear 赞美母亲河的词 Tom said I was ill.Tom thoughtI was ill.两句话反义疑问句啊 where is tom?He hasn't come today,I think he__ be ill.A should B may 英语选择题 ___ a bus there will save plenty of time.A: To take B: Take请问为什么选A,麻烦讲解一下,谢谢___ a bus there will save plenty of time.A: To take B: Take Are you happy today?怎么回答 "Are you happy today?"用英语怎么回答? 描写九寨沟风景区的成语 初中600字作文《生活处处有阳光》帮忙写一下. 28.47we watched the diver closely until he ___from the watera.approachedb.emergedc.survivedd.exported 关于一道英语选择题( ) he late for school last week?RT.三个选项a.wasb.werec.did I was late for the last bus _____ I hurried.A.unless B.but C.when D.although（答案选D,为什么不选A?)unless可以解释为“如果不”啊，翻一成“如果我不赶快，我要错过末班车。”呢？ Are you happy today?what are you doing now?如何翻译?怎么回答这个问题? What Are You Doing Today?-HELLOVENUS这是韩国的女歌手唱的歌,汉语歌词是什么,大家帮我查查啊, what are you doing today then? 九寨沟和黄山 俗语黄山和九寨沟分别以山的奇特与水的灵性而闻名.假如你从黄山和九寨沟旅游回来,你会用哪句俗语来表达内心的感受?梅兰芳经过长期的勤学苦练,眼睛终于会"说话"了.你会 九寨沟的景用什么成语来形容 最近半年时事政治（最好是直到现在的） 那位知道现在国内的时事政治有哪些? 2012截至今天的时事政治 要全面 今天你看新闻了吗. 7月15日至今天的时政 28.45when mr.jones gets old,he will ___over his business to his sona.take b.thinkc.handd.get 高中议论文怎么写才算好的 1.Did the policeman c_____ the thief at last? 简单的英语问题 请告诉我原因 16.42supermarkets provide us with a large__of goods to choose froma.typeb.rangec.varietyd.sort She used to be good( )History at school.空中两个字母.急. 4.39she is very__about what she wears and eatsa.popularb.specificc.speciald.particular 针对社会现实的议论文多来几篇 一千字就够了