如果函数y=f(x)的值域为[-3,2],那么这个函数是存在极限的。
A. 对
B. 错
A journal is like the diary which is used to record the daily chores
A. 对
B. 错
Mia is the intern in the Alibaba.com.
A. 对
B. 错
There is no difference between the special journal and the general journal.
A. 对
B. 错