---What does “kg” mean(意思是)?A. 克 B. 千克 C.吨
Don’t forget _________when you leave the classroom.
I don’t know if it _____tomorrow. If it ____, I will stay at home.
There are _________of nurses in our school but only _______of them are boys.
The old woman lives in the house ________, but he doesn’t feel___________.
Lucy said she ______________to my city the next month.