在Excel 2003中,只要修改了工作表中的数据,则图表中对应的数据将会自动改变。
参考答案:对
已知A={x|x+1>0},B={-2,-1,0,1},则(∁RA)∩B=( ).
A.{-2,-1} B.{-2}
C.{-1,0,1} D.{0,1}
改写同义,每空一词。
1. How is the weather?
____ ____ the weather ____?
2. What can I do for you?
____I____ you?
3. I ride my bike to the shop.
I go to the shop ____ ____.
4. What's the price of the coat?
____is the coat?
5. I want a cup of tea.
I____ ____a cup of tea.