---What does “kg” mean(意思是)?A. 克 B. 千克 C.吨
Tom is 8-year-old boy.
If you want to play the guitar well, you must do a lot of practice.A. time B. exercise C. homework
Alice usually does her homework at 5:30 in the afternoon.A. neverB. most oftenC. sometimes
When the bell rings, we all go to the classroom to have class.A. stops workingB. makes a soundC. cries for help
I would like to be your penfriend.A. want B. like C. hate