根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。
Plastic bottle is one of the daily wastes. Billions of plastic water bottles are thrown away every year, polluting land and waterways around the world. And this is causing a series of troubles around the world. Recently, scientists and product designers in the UK have found a possible solution.
They have managed to make an edible water bottle, that is, a water bottle that you can eat. They look more like bubbles, or small, round, clear balls. They can hold liquid inside. People who eat this bottle and drink with it for the first time may get surprised: the outside bursts in the mouth.
A member of the team explains that the outside, or the membrane of this bottle is made of the brown seaweed, a plant that grows in the ocean It is tasteless but safe to eat. And, as the team has claimed, even if you throw. It away, it will degrade in about four weeks, doing no harm to the environment.
It cannot be refilled, and each bottle is quite small. What's more, they can store liquid for only a few days. But the number will soon increase to hundreds of thousands with the development of new technology.
A. The typical water bottle made of plastic can take hundreds of years to degrade.
B. But there are limits to this new form of bottle.
C. The seaweed can contain water or any kind of liquid.
D. Unlike plastic bottles, the newly invented bottles are not tall or hard.
E. The team is currently working on solving these Issues.
F. Right now, people can make only a few thousand of such bottles a day.
G. According to him, the membrane can contain water or other kinds of liquid