北极的冰 幼苗
共回答了25个问题采纳率：88% 举报
1年前
回答问题
controlled experiment是什么意思
1年前1个回答
piease add （ ）salt to the soup A.a few B.a little C.a d.a te
1年前5个回答
英语语法问题.It was important for the sake of experiment that the
1年前2个回答
----I tried many times,but I still failed in the experiment.
1年前24个回答
He made full preparation for the experiment so that it could
1年前4个回答
英语翻译他们通过多次试验才成功.They____ ____ ____the experiment many times.
1年前6个回答
hi,can i heip you?yes,piease.Iwant to join the art club.good
the main goal of the experiment is to see how islation .怎么翻译
1年前3个回答
----May you _______ the experiment!
could you piease take o______ your notbook and write down th
take the dictionary【 】myroom,piease
Twenty students were chosen___to take part in the experiment
Australia ,experiment,extra,expensive,expert等单词怎样读呢
-Have the students started to do the experiment?-Yes,it_____
experiment当动词时为什么必须要加介词?该怎么理解这个词啊?
高一英语填空,首字母已经给出1.Experiment are being c_____ in order to find
A:Shall I ____ the window?B:____ ____ the window,piease.
一道语法题,i found myself ( )to the spot where the experiment was
英语piease enter your marital
你能帮帮他们吗
孔子游春 读读课文第2自然段,从文中找出与习习的春风结构相同的词语
检验下列方程后面括号内的数是不是该方程的解。
用独出心裁造句
澄清的拼音是读cheng qing 还是deng qing
将一个面积为18的正方体绕它的对角线所在的直线旋转一周,所得到的立体图形的体积为多少?
精彩回答
《紫藤萝瀑布》：课文浓墨酣畅的描绘了盛开的紫藤萝花的胜景，淋漓尽致地抒发了 _____________ 之情，由此赞美了 _____________ ，阐发了 _____________ 人生哲理，表现了作者 _____________ 的积极情怀。
Thousands of years ago, people didn't live in cold places because they didn't know how to keep themselves warm.
氢气、木炭、一氧化碳分别跟灼热的氧化铜反应，下列叙述正确的是（ ）
如图甲所示，质量为60kg的小明坐在地上，最多能拉着质量为400kg的物体A在水平地面上做匀速直线运动，已知物体A所受阻力为物重的0.2倍，则小明对物体A的拉力是________N。
