单项选择题
A. Hamburger, a glass of Pepsi, an ice-cream cone and an apple pie. B. Hamburger, fish and chicken soup. C. Hamburger, chicken soup and an apple pie.
A. Being kind and helpful to others. B. Wearing clean clothes. C. Talking much about oneself.
A. He used to study in the evenings. B. He used to learn from other workers. C. He used to work with others.