题目: 下列哪项符合营养性缺铁性贫血()A.红细胞数减少>血红蛋白量减少,血清总铁结合力降低B.红细胞数减少=血红蛋白量减少,血清总铁结合力升高C.红细胞数减少<血红蛋白量减少,血清总铁结合力升高D.红细胞数减少=血红蛋白量减少,血清总铁结合力降低E.红细胞数减少<血红蛋白量减少,血清总铁结合力降低 答案: 参考答案:C
题型:选择题 A new library _____ in our school last year.[ ]A. built B. was built C. is built D. has been built 查看答案