1. (2024九上·浦江月考) 阅读下面四篇材料，然后从各题所给的A、B、C、D四个选项中选出一个最佳答案。
On the bottom of most plastic packaging(包装), there's a small triangle(三角) with a letter or number written inside. These little symbols are not easy to be noticed, but are really important. They tel you what kind of plastic it is and whether it can be recycled (回收) or not.
Can it be recycled?
Types of Plastic

1. PET
This is the plastic that you often see on supermarket shelves. It is used to make plastic water bottles and biscuit boxes.
✔
2. HDPE
HDPE is a stronger type of plastic. It is what milk-bottles are made of.
×
3. LDPE
LDPE is a very soft plastic which is not easily broken. It is what shopping bags are made of.
×
4. PS(POLYSTYRENE)
This plastic is often seen in our daily life. You' ll probably have seen it as those cheap white cups you get hot drinks in, or as takeaway food packaging.

（1） Which is a stronger type of 1-lastic according to the passage?

A . PET. B . HDPE. C . LDPE. D . PS.
（2） Which of the following uses PET plastic?

A . Milk bottles. B . Hot drinks white cups. C . Drinking water bottles. D . Takeaway food packaging.
（3） What is the purpose of this article?

A . To introduce types of plastic. B . To show reusable items. C . To explain recycling methods. D . To suggest shopping bags.

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Can it be recycled?	Types of Plastic
	1. PET This is the plastic that you often see on supermarket shelves. It is used to make plastic water bottles and biscuit boxes.
✔	2. HDPE HDPE is a stronger type of plastic. It is what milk-bottles are made of.
×	3. LDPE LDPE is a very soft plastic which is not easily broken. It is what shopping bags are made of.
×	4. PS(POLYSTYRENE) This plastic is often seen in our daily life. You' ll probably have seen it as those cheap white cups you get hot drinks in, or as takeaway food packaging.