In summer, among the cosmetics sold on the market, there is a kind of "sunscreen", which is very popular with beauty-loving ladies. Its special effect is shown in_______
A. Block UV rays
B. block infrared rays
C. block sunlight
D. All of the above are correct
Answer:A
In summer, among the cosmetics sold on the market, there is a kind of "sunscreen", which is very popular with beauty-loving ladies. Its special effect is shown in_______
A. Block UV rays B. block infrared rays C. block sunlight D. All of the above are correct