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回答问题
Look,my grandmother is _____ my grandfather. A.on the left o
1年前2个回答
I met a man my grandfather worked
1年前6个回答
My grandfather worked as a carpenter. On this particular day
1年前1个回答
I met a man ( ) my grandfather worked with 30 years ago.A.wh
1年前4个回答
Is this school _____ your father worked in ten years ago?(选择
1年前3个回答
英语翻译My grandfather worked s a doctor for many years.He lived
1.About three weeks a _____ his grandfather died.
word form.i am happy he was _____.He has worked very hard ov
问个高中英语定语从句问题1.Is this school _____ your father worked in the
The factory _____ we once worked is not far from here .
Is that the farm _____ you once worked ten years ago? [
_____ you have worked out the first problem, you may go on t
Is this school _____ your father worked in ten years ago?
1年前9个回答
选择:To _____,I have worked for the FBI for 4 years.
Is that the farm _____ you once worked ten years ago?
选词填空mr johnson is fifty-five years old.he has worked _____ f
Mr Wang asked me _____ (explain) how I worked out the proble
I shall never forget those years _____ I worked in the facto
你能帮帮他们吗
异丙基仲丁基乙炔的构造是什么?
no matter what 和whatever的用法(啥时可替换,啥时不行)
谁有初一寒假作业答案,拍下来抄抄,三页哦!一定好评!!!!
have you met each other
You have no idea what I’ve had to
精彩回答
①钱学森1911年生于上海,早年曾在北京师大附中和上海交通大学求学。1935年,他考取了庚子赔款公费留学,先是在美国麻省理工学院学习,后到加利福尼亚州理工学院深造,拜读于美国航天科学创始人之一,著名物理学家冯·卡门门下,三年后获博士学位,留校任教。这期间,他在冯·卡门的影响下,对火箭技术发生了兴趣,参加了加州理工学院古根海姆实验室的火箭研究小组。这个实验室后来成为美国火箭技术的摇篮,钱学森就是在这个摇篮里最早研究火箭技术的三名成员之一。
关于x的一元二次方程x2+3x-a=0的一个根是2,则a为___ .
选出加点词语意思相同的一项( )
建设节约型社会是每个公民的职责.下列认识或行为合理的是( )
在一定条件下,科学知识之所以正确是因为经过了实践的检验。