— Yes, please.
A:to have
B:have
C:having
D:Has
①在方格纸中,将△ABC向下平移5个单位长度得到△A1B1C1,请画出△A1B1C1;
②在方格纸中,将△ABC绕点O旋转180°得到△A2B2C2,请画出△A2B2C2.
China is one of the countries with the ____ (long) history.