Around the world， 300 million tons of plastic ________ each year， of which about 10 percent ends up in the sea． （ ）
A．is createdB．was created
C．creates
相关试题
﹣Can we play soccer here？
﹣No， you____play it near the road． That's too dangerous!（ ）
A．canB．mayC．won'tD．mustn't
Look at the picture on the right! She is going_____．（ ）
A．into the library
B．out of the post office
C．into the supermarket
D．out of the bank
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