不能引起血清铁升高的是()
A.再生障碍性贫血
B.消化性溃疡
C.溶血性贫血
D.白血病
E.含铁血黄素沉着症
参考答案:B
古代学者在评价某人时说:“使民内急耕织之业以富国,外重战伐之赏以劝戎士(奖励将士),法令必行。”此人应该是
A.商鞅
B.北魏孝文帝
C.唐太宗
D.康熙帝
—Where ______ the flowers?
—______ on the desk. [ ]
A. are; It's
B. is; It's
C. are; They're
D. is; They're