9+1=____
90+10=____
8+2=____
80+20=____
7+3=____
70+30=____
6+4=____
60+40=____
5+5=____
50+50=____
已知tanα=22,且α∈(﹣π,0),则sinα﹣2cosα的值是( )
- I don't know Kate's address. Do you know _______?
- Sorry, I don't know, either.
I'd like __________ and __________.