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THE SEA HAS BECOME POLLUTED BECAUSE OF _________A....
THE SEA HAS BECOME POLLUTED BECAUSE OF _________A. OIL SPILLS B. FA...
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CAU HOI ON TAP HK 2 TIENG ANH 9
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Đáp án tham khảo
3. The sea has become polluted because of _________
A. oil spills B. factories wastes
C. smoke from factories D. a and b are correct
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3.
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CAU HOI ON TAP HK 2 TIENG ANH 9