Plastic bags won’t be allowed to be used for free in the supermarkets. They can’t _________ easily, which does great harm to our environment.
A.break off | B.break in | C.break down | D.break out |
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Plastic bags won’t be allowed to be used for free in the supermarkets. They can’t _________ easily, which does great harm to our environment.
A.break off | B.break in | C.break down | D.break out |