You go to see a doctor in a hospital. When he asks you, “What’s your trouble?” You should say “ . ”
A:I'm feeling terrible.
B:Don't trouble me.
C:Give me some medicine, please
D:Please take care of me
古人云:“近朱者赤,近墨者黑。”这句话表明( )
①广交朋友,朋友多是好事
②朋友之间是相互影响的
③结交好的朋友,会使我们终身受益
④结交坏的朋友,会使我们染上坏思想、坏习惯
下列做法对环境污染防治工作起到积极作用的是( )