A:Yes, I’ve got one
B:I’m sorry I don’t know
C:Say agai
D:I beg your pardo
A. Is the man your father? B. No, I don't.
C. What are you going to be one day? D. What does he do?
E. Who's the man? F. Where does he work?
G. Does your father work in a car factory?
A:Hello. ____
B:Yes, he is my father.
A:____
B:He is an engineer.
B:He works in a car company. He likesdrawing pictures.
A:Do you like drawing pictures?
B:____ I like singing.
B:I'm going to be a singer one day.
如图所示,三个小球在离水平地面不同高度处,同时以相同的速度向左水平抛出A、B、C三个小球,均不计空气阻力,经过时间T小球A落到D点,DE=EF=FG,A落地后又经过时间T小球B落地,B落地后又经过时间T小球C落地.则关于三小球( )