A:体温计示数降到0℃
B:体温计示数仍为38℃
C:体温计示数降到35℃摄氏度以下,无法读数
D:温度太低,体温计易损坏
— Have you got the information ________ you need to use for the report?— Not yet. I'll try to find some on the Internet at once.
函数f(x)=ex+x﹣2的零点所在的区间是( )