Why do people hang artemisia above the door（）
A.Only as a decoration.
B.Only as a preventive against pestilence.
C.Both as a decoration and as a preventive against pestilence.
D.As a filling of zongzi.
正确答案：C
Why do people hang artemisia above the door（）
A.Only as a decoration.
B.Only as a preventive against pestilence.
C.Both as a decoration and as a preventive against pestilence.
D.As a filling of zongzi.
正确答案：C