血清铁降低而总铁结合力增高提示（）
A.再生障碍性贫血
B.溶血性贫血
C.缺铁性贫血
D.铁粒幼细胞性贫血
E.慢性感染性贫血
参考答案：C
A two-year-old girl named Niu Niu, _______ falling from the IOth floor of a building, was caught by a "super-mother" Wu Juping with her bare arms.
A．having been noticed
B．noticing
C．being noticed
D．having noticed
下列细菌不产生ESBLs的是（）
A.金黄色葡萄球菌
B.大肠埃希菌
C.肺炎克雷伯菌
D.产酸克雷伯菌
E.奇异变形杆菌
