问题
选择题
| —Can I help you, sir? —I'd like to have 100 _______. I want my students to draw pictures. |
A. piece of paper B. pieces of paper C. pieces of papers |
答案
答案：B
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| —Can I help you, sir? —I'd like to have 100 _______. I want my students to draw pictures. |
A. piece of paper B. pieces of paper C. pieces of papers |
答案：B