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【单选题】
听力原文：W: Hello, professor. I'm a senior in your philosophy class and I was hoping that you can recommend some graduate courses for me. M: Your papers and exams have been excellent. I think my course may be too easy for you. Would you like to switch to the Honors section? Q: What is the woman's purpose to see the professor? (16)A.
To take his philosophy course.
B.
To switch to the Honors section.
C.
To ask about her grades in papers and exams.
D.
To hear his suggestions for graduate courses.
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皮皮学刷刷变学霸
举一反三
【单选题】下列关于营养性巨幼细胞贫血的主要临床特点，错误的是（）
A.
贫血
B.
红细胞的胞体变大
C.
骨髓中出现巨幼细胞
D.
用维生素B 12 或（和）叶酸治疗有效
E.
不会同时存在神经精神症状