题型:判断题 What especially impressed us was the way_____the girl studied foreign languages. A.不填B.whichC.by whichD.how 查看答案
题型:判断题 The days are fast coming ______ watching films by using the web is a routine.[ ]A. thatB. andC. whenD. if 查看答案
题型:判断题 5岁男孩,面色苍白半年入院,间有脐周痛,家住农村;贫血貌,心率108/min,律齐、心尖部闻及Ⅱ级收缩期杂音,腹平软,肝右肋下0.5cm,白细胞:8.2×109/L,中性:0.50,嗜酸粒细胞:0.09,淋巴:0.41,RBC4.0×1012/L,Hb80g/L,MCV65fl,大便潜血(+),引起本例贫血的原因是()A.叶酸缺乏B.铁缺乏C.维生素B缺乏D.慢性炎症E.再生障碍性贫血 查看答案