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CELLULOSE, WHICH... FOR MAKING PAPER, CAN BE FOUND...
CELLULOSE, WHICH... FOR MAKING PAPER, CAN BE FOUND IN ALL PLANTS....
BAI TAP TRAC NGHIEM TIENG ANH 12
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15. Cellulose, which... for making paper, can be found in all plants. A. is used B. are used C. uses D. is using
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15.
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BAI TAP TRAC NGHIEM TIENG ANH 12