四年级下暑假作业图片

运用排比为辛亥革命写赞颂词 三垂线定理及证明 如何用三垂线定理证面面垂直?请给图~ 1----5从方框中选择正确的答语 从方框中选择适当的答语(有两个多余选项)1.Where is my notebook?2.What's your name?3.Do you have a computer?4.What does she have for dinner?5.Does Mary like apples?6.Are these your aunts and uncles?7.Is that your sister?8.How much are 从方框中选择下列各句的答语 选出合适的答语填在括号里( )1、Who is hungry?A.Sure.Here you are!( ）2、What's a snack?B.Yes,please.（ ）3、May I have some grapes?C.Some dumplings.（ ）4、What would you like to eat?D.A little food to eat.（ ）5、Would you lik 选择正确的答语,把字母的编号写在相应的括号里( ) 1.Do you have a wardrobe in your bedroom?A.Yes, I do. B.Yes, you do. C.It's a big wardrobe.( ) 2.Let's put the lamp on the desk.A.Yes, I am. B.OK. C.It's a lovely lamp.( 连词成句 liepting library wang bing the is in连词成句 liepting library wang bing the is in them. coming的过去式什么? Wang Bing (surfs the Internet on Saturday afternoon.对括号部分提问 旅鼠之谜》是一篇?文 已知a为第三象限角且sina=-3/5RT,求（1）.cosa,tana （2）求sin（a-π/2）+tan（7π-a） 还有第二问啊。话说图完全看不清，不好意思。 改转述句船长对大副说：“哪个男人敢走在女人面前,你就开枪打死他!” 船长对大副说：“哪个男人胆敢抢在女人前面,你就开枪打死他.”改为转述句 船长严肃地说:"哪个男人敢走在女人前面,你就开枪打死他!''的描写方法\ 哈尔威船长（ ）地说：'哪个男人敢走在女人前面,你就开枪打死他"括号里填啥? 哈尔威船长警告每个人要遵守秩序,否则就要开枪.你觉得哈尔威船长是否会开枪呢? 古诗浪淘沙的翻译 古诗浪淘沙内容 古诗(浪淘沙) Mr wang asked Will you be free next Monday?改为间接引语Mr wang asked me___ ___ ___ ___ ___ ___ ___要解析! miss wang ofen helps me to do my homework .Miss Wang often helps me to do my homework .(改为同义句)Miss Wang often () () () my homework. 读了谭千秋老师和哈尔威船长的故事,我们都感动得热泪盈眶.换种说法,使句子表达的意思更强烈.急. 已知不等式组4mx-9>n 3x-5 读了谭千秋老师和哈尔威船长的故事,我们都感动的热泪盈眶,请换种说法,是橘子表达的意思更强烈使句子表达·· 读了谭千秋老师和哈尔威船长的故事,我们都感动的热泪盈眶,请换种说法使句子表达更强烈 诗词《浪淘沙》刘禹锡的 四阶行列式(题目看不懂）12．四阶行列式中项a21a32a13a44 的符号为________. 计算行列式 3 1 1 1 1 3 1 1 1 1 3 1 1 1 1 3 4阶怎么算啊,看不懂了. 天净沙 秋思表现长期漂泊异乡的游子的什么之情,给人什么的感觉 天净沙 秋思中能侧面表现游子长期漂泊异乡的诗句（两句）