创优作业100分语文r版

I to bed until I finished my homework(not go) I_to bed until I finished my homework1如题 填 went 还是 didn't go2在一般过去时和过去进行时一起的句子中 when while as等词是放在一般过去时前还是放在过去进行时前 v家山茶花是什么?绿毛是谁? I started learing English three years ago.(对three years ago提问) my diary作文(关于生日）好的有分! Are they students?Yes they are有什么错 They are teachers. w _____are students.横线里填单词 袋子里有红黑2种颜色的球140个,把红球拿出4分之1,则2种球一样多,红黑球各有多少个? Not until I finished my homework ( ) to bed laNot until I finished my homework ( ) to bed last night.A.I went B.I had goneC.did I goD.had I gone What are ___jobs?They are students.这道题怎么填空?是不是填their?中文意思是什么? All the students were very excited (改肯,否回答） All the students were very excited怎么变否定,肯定回答,怎么变一般疑问句,否定句 如何写有关food的英语作文 I do not know those students because they are new___(face)to me You are new student in a middIe schhool.your new teachers don’t know you.When they want tu know yoYou are new student in a middIe schhool.your new teachers don’t know you.When they want tu know your name,they can ask this question―—? 植物的双受精以及基因遗传植物的双受精是怎么回事?受精后各个部分发育成什么?我不怎么知道什么胚,子叶是怎么回事.最好举例一下.还有子代的种子,果实,种皮……的遗传因子是什么样的, i don t know (they),用所给词的适当形式填空 从营养方面比较韭菜与韭黄的区别 韭菜和韭黄有什么区别?我爸说它们不是一个种类的东西, 韭菜与韭黄 有区别吗 作文 my diary They were students ten years ago改为一般疑问句和否定句 All the students were very happy 变为否定句、一般疑问句、做肯、否定回答 they are’t students,_______?怎么填是附加疑问句his brother is an athlete,____? _____am _____ teacher.they are _____students.怎么填 受精的生物学意义是什么? 生物中的双受精怎样理解? 具有双受精现象的生物是?1.具有双受精现象的生物是（ ）A.水绵B.玉米C.银杏D.银杉 什么是生物的"双受精" 详细点绿色开花植物特有的是是几年级的理解范围或说是 教学范围 首字母填空.咋写? 根据首写字母填空You'd better take a r_____ when you go out. 帮忙写首字母填空..Once a Frenchman go to England.He knew a l (1) English.One day when he was sitting by the t (2) of a restaurant and having lunch,he h (3) a voice “Look out!” So he put his head o (4) of the window to find out w (5) was h