促甲状腺激素兴奋试验可用于
A.鉴别原发性和继发性甲状旁腺功能减退
B.判断甲状腺储备功能
C.诊断和鉴别诊断功能自主性甲状腺结节
D.诊断甲状腺功能亢进
E.以上都正确
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| Dick works in a factory. It is ① his home. Every day he ② to work in the morning and back home in the evening. One day, he came home late and didn't look ③ . His wife saw his ④ , and asked him, "Why don't you feel happy? Are you not ⑤ , dear?" "Yes, I'm quite well. But I'm very angry ⑥ the bus ticket was three pence (便士) last week. But today it is two only. " "That's ⑦ ," his wife said. "The bus ticket is cheaper now. You ⑧ save (节省) two pence every day. " But Dick said, "No, you're a fool. I walked to work and back home every day ⑨ .I saved six pence every day, but now I have two pence ⑩ . |
| （ ）①A.to （ ）②A. rides （ ）③A. sorry （ ）④A. bay （ ）⑤A. well （ ）⑥A. so （ ）⑦A. bad （ ）⑧A.can't （ ）⑨A. next week （ ）⑩A. less | B. from B. drives B. happy B. hand B. hungry B. or B. wrong B. mustn't B. last week B. more | C. near C. runs C, strong C. face C. full C. and C. right C. can C. yesterday C.can | D. away D. walks D. ill D. bus D. empty D. because D. must D. must D. today D. much |
患者，女性，58岁，被汽车撞伤右胸，造成第6～8肋骨折，右胸中量积液，行胸腔闭式引流，引流出血液550ml，其血胸属于（）。
A.少量血胸
B.中等量血胸
C.大量血胸
D.凝固性血胸
E.机化性血胸
油气藏都有问隙水存在，含量约占孔隙空间的5％～50％。
下列企业中属于生产性外商投资企业，可以享受生产性外商投资企业的税收优惠待遇的是( )。
A．从事旅游观光缆车、索道服务业务的企业
B．专业从事房地产开发经营的外商投资企业
C．从事直接为生产服务的产业信息咨询的外商投资企业
D．从事股权投资及转让，以及为企业提供创业投资管理、咨询等服务的创投企业
总阀门装在油管挂的上面，是控制油、气流人（）的主要通道。
A、采油树
B、计量间
C、地面管线
D、掺水管线