题型:问答题 -- You seem to like sweets. --________ ,I buy sweets every week.A.So do IB.So I doC.So am ID.So I am 查看答案
题型:问答题 People ________ need less sleep as they get older. [ ]A. tend to B. intend to C. prefer to D. accustom to 查看答案
题型:问答题 1岁男孩。母乳喂养,近3个月来面色渐苍黄,间断腹泻,原可站立,现坐不稳,手足常颤抖。体检面色苍黄,略水肿,表情呆滞,血红蛋白80g/L,红细胞2.0×1012/L,白细胞6.0×109/L。该患儿最恰当的治疗是()A.静脉补钙B.维生素口服C.肌注维生素B12D.肌注维生素D3E.静滴维生素B6 查看答案