楼楼抱抱 春芽
共回答了16个问题采纳率:87.5% 举报
1年前
回答问题
Pollution is a serious problem. Scientists have _______ some
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He is one of Britain's ______ (最高的,杰出的)scientists He _______
Scientists _______ a lot of experiments on animals, hoping t
The scientists have made _______ possible for us to communic
Scientists have many theories about how the universe _______
_______ is believed, all the scientists subscribe to the vie
the research scientists often meet with problems _______ new
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Scientists are working hard to make _______ possible for peo
Scientists suggested parents _______ children do the housewo
Some scientists believe that it won’t be long _______ robots
The scientists are beating their brains trying to _______ a
英语翻译根据汉语完成句子:科学家正努力实现这个梦想Scientists are working hard _______
1年前2个回答
The scientists told us _______ about three days from Earth t
The view _______ many scientists hold is ______ too much emi
steven hawking is one of the greatest scientists _______(liv
_______ the calculation is right, scientists can never be su
你能帮帮他们吗
用所给词的适当形式填空1.He___(go) swimming in the river every day in su
读“亚洲轮廓示意图”,完成1~2题.
二元一次方程解题!越简短越好~甲乙两牧童各赶一群羊,甲说:“把你的羊给我2只,那我的羊就是你的羊的2倍.”乙:“不,最好
下列相关说法用粒子的知识解释错误的是( )
我的语文学习收获 作文
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我能估算下面各题。 3.96×2.11= 0.85×1.22=
Which of the three ways shall i take to the village?
把下列各分数化成最简分数 18分之12,24分之18,36分之15,45分之18,60分之45,30分之24
塞上听吹曲表达了作者怎样的情感?
已知二次型f(x1,x2,x3,x4)通过正交变换化为标准型y1^2+2y2^2-3y3^2,则该二次型的符号差是多少,求详解.