您还没有登录，登录以后才可以查看答疑和进行提问。
6
评分
6
浏览
我算的是3/5，麻烦给一个详细解答谢谢
我的方程：3/10y+t/2 = 3/8( y+t)
最热提问
-
For any pair of successive years between 1977 and ......
-
Although antimatter has_____existence in our local......
-
Which of the following is most likely one of the r......
-
The professor’s habitual air of _____ was mislea......
-
Medieval cathedrals still stand as marvels of arch......
-
Industry sponsored scientific research on chemical......
-
Although his friends insisted that his black garb ......
-
In the context in which it appears, “coinages”......
