用下列词组的适当形式填空,完成句子:1The old man _______havingarguments all the time with his wife.2 "You really can't imagine what I have gone through," Mary said, ________ her tears.3 ___________ growing up in primitive societies, growing up in today's world is in some ways harder.4 When I first ________ teaching in this small town, I felt very awkward, for my neighbors wanted to know everything about me.5 The boys ____________ to meet the football star.6 Tom rushed into the room when Jane and I were ________ a conversation.7 It's true that his father is a world-famous movie star, but Jack became famous _______.8 We didn't plan it like that but it _______ very well.9 At first he found it extremely hard to ________ his colleagues at the new company.
患儿,6月咳喘3天入院,下午突然喘憋加重,口唇发绀,鼻翼扇动。查体:呼吸80次/分,三凹征阳性,两肺闻及广泛哮鸣音,右肺底闻及少许小水泡音,血白细胞4、0×10 9/L,淋巴细胞60%,胸部正位片:少量点片状影及肺气肿。最可能的诊断是
A. 腺病毒肺炎
B. 肺炎球菌肺炎
C. 合胞病毒肺炎
D. 金葡菌肺炎
E. 哮喘性支气管炎
患儿4岁,发热3天伴流涕、咳嗽、流泪就诊。查:T 40℃,球结膜充血,心、肺检查阴性,耳后发际处可见少许红色斑丘疹。麻疹最常见的并发症是
A. 急性肾小球肾炎
B. 肺炎
C. 皮肤感染
D. 脑炎
E. 肝功能受损
骨髓造血开始于
A. 胚胎第1个月
B. 胚胎第4个月
C. 胚胎第2个月
D. 胚胎第3个月
E. 胚胎第5个月