答案来源于：搜答案网站（http://www.gongxuke.net/）

Whichofthefollowingisnottheadvantageofedibleplates?

A、Theyareexpensive.

B、Theycandegradenaturally.

C、Theyareenvironmentally-friendly.

D、Theyaremadefromnaturalplant.

正确答案：公需科目题库搜索

答案解析：根据第二段中Their products are environmentally-friendly, 100% biodegradable and can be used for all types of catering and home use. And they’re made from a natural plant. After use, they can be fed to anima