To clean the water bottle which has been used for a long time, white vinegar can be used to remove ()from the inner surface of the bottle.
To clean the water bottle which has been used for a long time, white vinegar can be used to remove ()from the inner surface of the bottle.
A.rubbish
B.scale
C.dust
D.mud
正确答案:scale
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时间:2022-03-07 22:03:58