I believe A, B, and D are all correct.
Hello,
The answer is option C "<span>No-service".
Reason:
Some caterers do more than just supply food, sometimes they have music, also decorations but if just caterer is only supplying food that means he is providing no-service therefore the answer is option C!
If you need anymore help feel free to ask me!
Hope this helps!
~Nonportrit</span>
<span>It reflected Daoism by showing reverence of nature. </span>