电话或信函调查,易发生() A.入院率偏倚 B.奈曼偏倚 C.检出症侯偏倚 D.无应

题型:单项选择题 B1型题

问题:

电话或信函调查,易发生()

A.入院率偏倚

B.奈曼偏倚

C.检出症侯偏倚

D.无应答偏倚

E.回忆偏倚

考点:公卫执业医师流行病学流行病学题库
题型:单项选择题 B1型题

对重大、复杂、疑难的信访事项,可以()。听证应当公开举行,通过质询、辩论、评议、合议等方式,查明事实,分清责任。听证范围、主持人、参加人、程序等由省、自治区、直辖市人民政府规定。

A、采取听证的办法

B、召开听证会

C、举行听证

题型:单项选择题 B1型题
James shook his money box again. Nothing! He carefully  36  the coins that lay on the bed. $24.52 was all that he had. The bicycle he wanted was $90!  37  on earth was he going to get the  38  of the money? He knew that his friends all had bicycles. It was  39  to hang around with people when you were the only one without wheels. He thought about what he could do. There was no  40  to ask his parents, for he knew they had no money to  41 . There was only one way to get money, and that was to  42  it. He would have to find a job.  43  who would hire him and what could he do? He decided to ask Mr Clay for advice, who usually had _44 in most things. "Well, you can start right here," said Mr Clay. "My windows need cleaning and my car needs washing." That was the  45  of James’s odd-job (零工) business. For three months he worked every day after finishing his homework. He was surprised by the  46  jobs that people found for him to do. He took dogs and babies for walks, cleared out cupboards, and mended books. He lost count of the  47  of cars he washed and windows he cleaned, but the  48  increased and he knew that he would soon have  49  for the bicycle he was dying for. The day  50  came when James counted his money and found $94.32. He  51  no time and went down to the shop to pick up the bicycle he wanted. He rode  52  home, looking forward to showing his new bicycle to his friends. It had been hard  53  for the money, but James knew that he valued his bicycle far more  54  he had bought it with his own money. He had  55  what he thought was impossible, and that was worth even more than the bicycle.
小题1:
A.cleanedB.covered C.counted D.checked
小题2:
A.How B.Why C.Who D.What
小题3:
A.amount B.part C.sum D.rest
小题4:
A.brave B.hardC.smart D.unfair
小题5:
A.need B.reason C.result D.right
小题6:
A.separate B.spend C.spare D.save
小题7:
A.borrow B.earn C.raiseD.collect
小题8:
A.Or B.So C.ForD.But
小题9:
A.decisions B.experience C.opinions D.knowledge
小题10:
A.beginning B.introduction C.requirement D.opening
小题11:
A.similar B.ashamed C.peaceful D.various
小题12:
A.brand B.number C.size D.type
小题13:
A.effort B.pressure C.money D.trouble
小题14:
A.all B.enough C.much D.some
小题15:
A.finally B.instantly C.normally D.regularly
小题16:
A.gave B.left C.took D.wasted
小题17:
A.patiently B.proudly C.silently D.tiredly
小题18:
A.applyingB.asking C.looking D.working
小题19:
A.since B.if C.than D.though
小题20:
A.deserved B.studied C.achieved D.learned
题型:单项选择题 B1型题

对一氧化碳中毒有确诊价值的是()

A.呼吸困难

B.血氧饱和度上升

C.皮肤黏膜呈樱桃红色

D.血碳氧血红蛋白浓度升高

E.血氧合血红蛋白浓度降低

题型:单项选择题 B1型题

冷却液的温度对发动机工作有何影响?

题型:单项选择题 B1型题

企业在计量资产可收回金额时,下列各项中,不属于资产预计未来现金流量的是()。

A.为维持资产正常运转发生的现金流出

B.资产持续使用过程中产生的现金流入

C.未来年度为改良资产发生的现金流出

D.未来年度因实施已承诺重组减少的现金流出

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