题目: 铂热电阻有何特点? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0910/20ef9a5baeeb3545672c6c717bec10a8.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 You don’t want _______ and neither do others.A.to make fun ofB.making fun ofC.to be made fun ofD.being made fun of 查看答案
题型:解答题 已知函数f(x)=2e2x+2x+sin2x.(Ⅰ)试判断函数f (x)的单调性并说明理由;(Ⅱ)若对任意的x∈[0,1],不等式组f(2kx-x2)>f(k-4)f(x2-kx)>f(k-3)恒成立,求实数k的取值范围. 查看答案
题型:填空题 用所给词的适当形式填空。1. Li Ming can _________ (speak) some English.2. It's raining, so Maria has to _________ (stay) at home.3. Look! They _________(have) a football match.4. Ted often helps his parents _________ (do) some housework. 查看答案