Rong 中文课
Professional Teacher
HSK4 很多人都说，刷牙时在牙膏上加点儿盐，坚持一段时间，就能使牙变白。我打算试试，看看这个方法是不是真的有效。
“这个方法”指的是:
A坚持刷牙
B自备塑料袋
C皮肤增白法
D 牙膏上加盐
7 quizzed
# #
Oct 3, 2023 1:59 PM
Comments · 0
Rong 中文课
Language Skills
Chinese (Mandarin), English, French, Italian
Learning Language
English, French, Italian
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