) with a number written inside. These little symbols are not easy to be noticed, but are really important. They tell you what kind of plastic it is and whether it can be recycled (回收利用) or not. Can it be recycled? Types (种类) of Plastic √ This is the plastic that you often...
三、 阅读理解A On most plastic packaging(包装) , there's a small triangle(三角) with a letter or a number written inside. These little symbols are not easy to be noticed, but are really important. They tell you what kind of plastic it is and whether it can be recycled or not.Can ...
On the bottom of most plastic packaging (包装), there's a small triangle (三角) with a letter or a number written inside. These little symbols are not easy to be noticed, but are really important. They tell you what kind of plastic it is and whether it can be recycled or not. 1....
with a letter or a number written inside. These little symbols are not easy to be noticed, but are really important. They tell you what kind of plastic it is and whether it can be recycled or not. Can it be recycled? Types of Plastic PET is the plastic that you often see on ...
阅读理解On the bottom of most plastic packaging (包装), there's a small triangle (三角) with a letter or a number written inside. These little symbols are not easy to be noticed, but are really important.They tell you what kind of plastic it is and whether it can be recycled or not...
On the bottom of most plastic packaging(包装),there's a small triangle (三角)with a letter or a number written inside.These little symbols are not easy to be noticed,but are really important.They tell you what kind of plastic it is and whether it can be recycled or not.Can it be rec...
On the bottom of most plastic packaging(包装), there'sa small triangle(三角)with a letter or a number written inside. Theseittle symbols are not easy to be noticed, but are really important Theytell you what kind of plastic it is and whether it can be recycled or not.Can it beTypes ...
(2021·江苏苏州)On the bottom of most plastic packaging(包装), there'sa small triangle(三角) with a letter or a number written inside. These littlesymbols are not easy to be noticed, but are really important. They tell you whatkind of plastic it is and whether it can be recycled or no...
例1On the bottom of most plastic packaging(包装), there's a small triangle (三角) with a letter or a number written inside. These little symbols are not easy to be noticed, but are really important. They tell you what kind of plastic it is and whether it can be recycled or not....
On the bottom of most plastic packaging(包装),there's a small triangle (三角)with a letter or a number written inside.These little symbols are not easy to be noticed,but are really important.They tell you what kind of...