体内缺铁初期的最早最可靠的诊断依据是A．典型的小细胞低色素性_爱下问搜题

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问题单项选择题

体内缺铁初期的最早最可靠的诊断依据是

A．典型的小细胞低色素性贫血血象

B．血清总铁结合力增高

C．血清铁减低

D．骨髓贮存铁减少或缺乏

E．血清转运铁蛋白饱和度下降

答案

参考答案：D

选择题

Shanghai has _______ the pace of becoming a world-class tourist destination. For example, Shanghai Disneyland, Disney’s first theme park on Chinese mainland, is under construction.

A．accelerated

B．accused

C．accumulated

D．assessed

问答题简答题

铺床法的麻醉床