10. Plastic bags have become a big problem. And more and more people are____plastic cans and
bottles.
(A) refreshing (B) removing (C) replacing (D)recucling (E)reducing
10. Plastic bags have become a big problem. And more and more people are____plastic cans and
bottles.
(A) refreshing (B) removing (C) replacing(D)recucling
修改成為
10. Plastic bags have become a big problem. And more and more people are____plastic cans and
bottles.
(A) refreshing (B) removing (C) replacing(D)recucling(E)reducing