单选题 Marco Polo was probably the first westerner ______ about China, a land unknown to Europeans.
A. to write B. written C. wrote D. writing

【正确答案】 A

【答案解析】[解析] first，best，only等词修饰的名词常用不定式作定语，如：the first thing to do, the best place to go或the only person to accompany me that day等，此时不定式不表示将来。