您还没有登录，登录以后才可以查看答疑和进行提问。
5
评分
5
浏览
老师你好，请问这题是怎么算的呀？我怎么算出来是3.75呀？
4
评分
4
浏览
老师这个题的题意我不太懂 这个框架是由小方块组成的吗？
最热提问
-
The advent of humanistic thought _____ a number of......
-
Few studies have been published on ground-squirrel......
-
Many Latin American writers and critics have come ......
-
Shirky argues that the Internet (i)_____ the needs......
-
Substantial atmosphere around planetary bodies act......
-
The vegetation at Stone Mountain, the best known o......
-
Skeptics contend that any scheme for charging visi......
-
It can be inferred from the passage that which of ......
