题目

句型转换。按要求转换下列各句。1.She does her homework every day.  (改否定句)She _________  __________her homework every  day. 2.Tom likes reading. (对划线部分提问)______  ______  Tom like ________?3.We go to school five days a week.  (对划线部分提问)_______  _______ do you go to school?4.The yellow shirt is Peter’s.   (对划线部分提问)_________  _________ is Peter’s?5.Jack is reading English at home now.   (用every morning 代替 now)Jack _________  __________ at home every morning. 6.  Sandy helps Kitty and Kitty helps Sandy.    (已知函数g(x)=1x+lnx,f(x)=mx-m-1x-lnx(m∈R).(Ⅰ)若y=f(x)-g(x)在[1,+∞)上为单调函数,求m的取值范围;(Ⅱ)设h(x)=2ex,若在[1,e]上至少存在一个x0,使得f(x0)-g(x0)>h(x0)成立,求m的取值范围.
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