occasman 幼苗
共回答了8个问题采纳率:100% 举报
1年前
lost_myself 幼苗
共回答了272个问题 举报
回答问题
In our city, _____ middle school students want to work as te
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Five out of twenty of the students have passed the flight te
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宾语从句 - -Mary asks me---------40 students in my class last te
Students anticipate the decline in "the resale value of a te
Te students are_young people between the agels of 18and 20 A
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选择:1.It's a day __students send cards or flowers to their te
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The two girl students talked ________ at the beginning of te
Students try their best to get good results in the f_____ te
The students are doing an experiment __ ___ ___ ___ their te
以how to promote the relationship between the students and te
The students found it easy to_______ what the experienced te
the students all think this is a very good idea,but their te
23. Twenty students want to attend the class that aims to te
All of the students hope there _______pop music show next te
_______ the students in our school go to college in their te
英语介词填空106.She is__her mother.107.The students treat their te
一道英语单选Some students sat in the corner chatting,but_ their te
Scientific experiments __________ by students without the te
boys,students,world,can,skate,cream,bread,ski,swim,behind,te
What were the students discussing at the beginning of the te
你能帮帮他们吗
I want to make a model plane.Can you p___ me with some usefu
2.【2012高考真题浙江理7】设 是公差为d(d≠0)的无穷等差数列﹛an﹜的前n项和,则下列命题错误的是
铝、空气、海水电池的电极反应式中,正极铝单质失电子变成Al3+,负极氧气得电子和水反映生成OH-,那铝离子和氢氧根离子应
是no lesson还是no lessons
(2013•雅安)二次函数y=a12+b1+c的图象如图所示,则一次函数y=a1+b与反比例函数y=[c/1]在同一平面
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某种油的密度为ρ,摩尔质量为M.取体积为V的油慢慢滴出,可滴n滴.将其中一滴滴在广阔水面上,形成面积为S的单分子油膜.试估算:①阿伏加德罗常数;②其中一滴油滴含有的分子数.
下列实验基本操作正确的是( )
滴定管.移液管.容量瓶洗涤方法有何异同
若圆O所在平面内一点P到圆O上的一点的最大距离为a、最小距离为b(b>a)、则此圆的半径为 ( )
若直线y=2a与函数y=|ax-1|(a>0且a≠1)的图象有两个公共点,求a的取值范围.