题型:判断题 ____ for the terrible coal mine accident, as the public thought, the mayor of the city felt nervous andwas at a loss what to do.[ ]A. Having blamed B. He was to blame C. Being to be blamed D. Being to blame 查看答案
题型:判断题 1岁患儿,母乳喂养,未加辅食,约2个月前发现患儿活动少,不哭,不笑,面色蜡黄,表情呆滞,手及下肢颤抖。检查发现肝、脾增大,血红细胞1×1012/L,血红蛋白65g/L。血清铁、叶酸正常,血清维生素B12降低。该患儿贫血程度为()。A.轻度贫血B.中度贫血C.重度贫血D.极重度贫血E.溶血性贫血 查看答案