题目:
反吹风仪表停表检查时,应先关()阀,后关()阀。
答案:
参考答案:一次、反吹风
反吹风仪表停表检查时,应先关()阀,后关()阀。
参考答案:一次、反吹风
女性,25岁。3年前患胸膜炎,经抽液、异烟肼加利福平加吡嗪酰胺治疗2个月,胸水吸收。发热、咳嗽、痰血2周就诊。X线检查示右上肺浸润性阴影,痰抗酸杆菌(+)。抗结核治疗方案宜采用()
A.异烟肼、链霉素、乙胺丁醇
B.异烟肼、利福平、吡嗪酰胺、链霉素、乙胺丁醇
C.异烟肼、利福定、乙胺丁醇
D.异烟肼、利福平、吡嗪酰胺、氧氟沙星
E.异烟肼、利福平、吡嗪酰胺(原来方案)
有关如图所示等温线图的叙述,正确的是( )
A.该图反映的是七月份的气温分布
B.该图反映的是一月份的气温分布
C.该图反映的是南半球的气温分布
D.图中大致同纬度的陆地气温低于海洋
As a young man, Al was a skilled artist.He had a wife and two fine sons.One night, his oldest son developed a serious stomachache.Thinking it was only some 11 intestinal (肠内的)disorder, neither Al nor his wife took the condition very seriously.But the boy 12 suddenly that night. Knowing the death could have been 13 if he had only realized the seriousness of the situation, Al's emotional health became worse under the huge burden(重负) of his 14 .To make matters worse his wife 15 him a short time later, leaving him alone with his six-year-old younger son.The hurt and pain of the two 16 were more than Al could handle, and he 17 to alcohol(烈酒).In time Al became an alcoholic. 18__ the alcoholism progressed, Al began to lose everything he 19 — his home, his land, his art objects, everything.20 Al died alone in a San Francisco motel room. When I heard of Al's death, I thought that Al's life was a complete 21 . As time went by, I began to reconsider my earlier judgment.I knew Al's now 22 son, Ernie.He is one of the kindest, most caring, most loving men I have ever known.I watched Ernie with his children and saw the free 23 of love between them.I knew that kindness and caring had to come from somewhere. I hadn't heard Ernie talk much about his 24__.One day I worked __25 my courage to ask him."I'm really 26__ by something," I said."I know your father was 27 _ the only one to raise you.What on earth did he do that you became such a special person?" Ernie sat quietly and _28_ for a few moments.Then he said, "From my earliest _29 as a child until I left home at 18, Al came into my room every night, gave me a kiss and said, ' I love you, son.' " Tears came to my eyes as I realized what a fool I had been to __30_ Al as a failure.He had not left any material possessions behind.But he had been a kind loving father, and he left behind one of the finest, most giving men I have ever known.
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破产费用和共益债务清偿的规则有()。
A.随时清偿
B.共益债务优先清偿
C.债务人财产不足以清偿所有破产费用或者共益债务的,按照比例清偿
D.债务人财产不足以清偿破产费用的,经人民法院裁定破产程序终结
人类的多指症对手指正常为显性,先天聋哑为隐性。一个多指症男子(其母正常)与一外观正常的女子结婚,生了一个多指且聋哑的孩子(多指的致病基因为A,先天聋哑的致病基因为b)。
他们能否生出正常的孩子(),写出正常孩子的基因型()