A:用加热的方法修补电木等热固性塑料
B:用食盐水除去水瓶中的水垢
C:用实验室里的柠檬酸和小苏打等自制汽水并饮用
D:用小卵石、石英砂、活性炭等制作家庭简易净水器
Just as the clothes a person wears,the food he eats and the friends with whom he spends his time, his house ______his personality.
在青春期,下列一些做法中正确的是( )
下列做法中能促进植物呼吸作用的是( )