维生素B12缺乏所致营养性贫血中,下列哪项表现应除外
A. 贫血为大细胞性
B. 末梢血中中性粒细胞分叶过少
C. 骨髓检查可见具有红细胞
D. 可伴有精神神经系统症状
E. 常有肝脾大
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患儿女,8个月,面色苍白3个月入院。经实验室诊断为营养性缺血,用铁剂治疗,下列哪项最能反映铁剂治疗的疗效?
A. 血红蛋白增多
B. 网织红细胞升高
C. 红细胞数增多
D. 血清铁增加
E. 含铁血红蛋白的增加
Which one is the functional view?
A. It regards language as a vehicle for the realization of interpersonal relations.
B. It addresses the importance of the appropriateness of using the language.
C. It stresses that teaching English is not only to teach a linguistic system but also to teach a means of doing things.
D. It focuses on patterns of moves, acts, negotiation and interaction found in conversational exchanges.
Functional activities do not include:
A. Offering.
B. Suggesting.
C. Apologizing.
D. Structure words.
Language is a system, element of a language is combined according to rules.
A. 对
B. 错
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