一、 单项选择（共30分，每题1分）
1. Can you give me _____ on how to learn English well?
A. an advice B. some advices C. some advise D. some advice
2. —Can I help you, sir?
—I’d like to have 100______. I want my students to draw pictures.
A. piece of paper B. piece of papers C. pieces of paper D. pieces of papers
3. Shenzhen has a population of over ten_______ .
A. hundred B. million C. thousands D. millions
4. —Could you tell me how to remember new words quickly?
—Yes, I think a ______ tree can help you a lot.
A. grammar B. vocabulary C. pronunciation D. sentence
