问题
My teacher is very nice I’ll never forget the______he has done for me
A:All the ads are used topromote a product or to increase a company’sprofits
B:Neither of ads are used topromote a product or to increase a company’sprofits
C:Some of ads are used topromote a product or to increase a company’sprofits
D: None of ads are used topromote a product or to increase a company’sprofits
B:Neither of ads are used topromote a product or to increase a company’sprofits
C:Some of ads are used topromote a product or to increase a company’sprofits
D: None of ads are used topromote a product or to increase a company’sprofits
正确答案是：
