438÷6=73，没有余数．______．
438÷6=73；
所以题干的说法是正确的．
故答案为：正确．
— Thank you for your help.
— _____
A. Really?
B. No thanks.
C. You're welcome.
Mr Han has a son and he is happy.
A．3 year old
B．3 - year - old
C．3 - years – old
D．3 years old
