I"ll try to do it by ______.
查看答案
either, neither, no one, none There was an armchair at ______ end of the long table.
one, another, other, the other, others, the others I have two pencils—______ is long, ______ is short.
函数f(x)=|xsinx|ecosx,一∞<x<+∞是( ).
A. 有界函数
B. 单调函数
C. 周期函数
D. 偶函数
I read the novel ______ is very interesting.