导致我国孕产妇死亡的前三位原因有() A.子痫 B.产褥感染 C.羊水栓塞 D.妊娠

题型:多项选择题

问题:

导致我国孕产妇死亡的前三位原因有()

A.子痫

B.产褥感染

C.羊水栓塞

D.妊娠合并心脏病

E.产后出血

考点:妇产科(医学高级)医学高级妇产科学(正高)押题密卷八
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(6分)常见的纽扣式电池为银锌电池。它用不锈钢制成一个由正极壳和负极盖组成的小圆盒,盒内靠正极壳一端填充由Ag2O和少量石墨组成的正极活性材料,负极盖一端填充锌汞合金作负极活性材料,电解质溶液为浓KOH,溶液两边用羧甲基纤维素作隔膜。锌银电池的负极是Zn,正极是Ag2O,电解质是KOH,其总的反应式为:

Zn+Ag2O=2Ag+ZnO。

(1)写出正、负极的电极反应式:负极:                                         

正极:                                         

(2)电池工作过程中,电池负极溶液的PH          (填“增大”、“减小”或“不变”)

题型:多项选择题
完形填空。
     When I was thirteen, my family moved from Boston to Tucson, Arizona.   1   the move, my father   2   us
in the living-room on a freezing January night. My sisters and I sat around the fire, not   3   that the universe
would suddenly change its course. "In May, we're   4   to Arizona."
     The words, so small, didn't seem   5   enough to hold my new life. But the world changed and I awoke on
a tram moving across the country. I watched the   6   change from green trees to flat dusty plains to high
mountains as I saw strange new plants that   7   mysteries (奥秘) yet to come. Finally, we arrived and   8   into
own new home. 
       9   my older sisters were sad at the loss of friends, I  10  explored (探索) our new surroundings.
     One afternoon, I was out exploring 46 and saw a new kind  11  of cactus (仙人掌). I crouched  (蹲) down
for a closer look. "You'd better not  12  that."
     I turned around to see an old woman
     "Are you new lo this neighborhood?" I explained that I was,  13 , new to the entire state.
     "My name is Ina Thorne. Have you got used to life in the  14  ? It must be quite a  15  after living in Boston."
     How could I explain how I  16  the desert? I couldn't seem to find the right words.
     "It's vastness," she offered. "That vastness  17  you stand on the mountains overlooking the desert-you can
  18  how little you are in comparison with the world.  19 , you feel that the possibilities are limitless."
     That was it. That was the feeling I'd bad ever since I'd first seen the mountains of my new home. Again, my 
 20  would change with just a few simple words.
     "Would you like to come to my home tomorrow? Someone should teach you which plant you should and
shouldn't touch."
( )1. A. During    
( )2. A. gathered  
( )3. A. hoping    
( )4. A. going      
( )5. A. good     
( )6. A. picture   
( )7. A. suggested 
( )8. A. settled   
( )9. A. If        
( )10. A. bitterly 
( )11. A as well   
( )12. A. move    
( )13. A. of course
( )14. A. desert   
( )15. A. luck    
( )16. A. found    
( )17. A. why       
( )18. A. prove    
( )19. A. However  
( )20. A. idea   

B. Until      
B. warned     
B. admitting  
B. moving     
B. simple     
B. ground       
B. solved   
B. walked     
B. After      
B. easily       
B. as usual 
B. dig           
B. in fact  
B. city       
B. doubt        
B. examined 
B. when          
B. guess    
B. Otherwise  
B. life       

C. Upon             
C. organized            
C. realizing           
C. driving         
C. big              
C. sense               
C. discovered   
C. hurried              
C. once               
C. proudly            
C. fight away      
C. pull               
C. after all        
C. state             
C. shock              
C. watched        
C. how                  
C. sense           
C. Therefore         
C. home          
D. Before                   
D. comforted                
D. believing               
D. flying                  
D. proper                  
D. area                     
D. explained               
D. stepped                 
D. While                   
D. eagerly                 
D. on time                 
D. touch                      
D. at least              
D. country                 
D. danger                    
D. reached               
D. where                    
D. expect                
D. Meanwhile               
D. family                
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焚烧秸秆既浪费资源又污染环境,把秸秆、杂草、人畜粪便等废弃物放在密闭的沼气池中发酵,就能产生甲烷,用作燃料.写出甲烷完全燃烧的化学方程式:          ;若甲烷不完全燃烧,则还会生成一氧化碳,在煤矿洞中就可能产生瓦斯爆炸.请写出甲烷不完全燃烧的化学方程式:                            

题型:多项选择题

After _________ the luggage at the railway station, we left for the exhibition in a taxi. [ ]

A. claiming

B. demanding

C. deserving

D. obtaining

题型:多项选择题

某市区某化妆品有限公司为增值税一般纳税人,2015年9月发生以下各项业务:

(1)从国外进口一批化妆品,成交价1380000元、货物运抵境内输入地点之前的运输保险费及相关费用20000元,支付货物进口后的保险费用20000元,缴纳关税280000元。因管理的不善的原因,在自海关运往单位的途中,意外损失了35%的化妆品,已经申报了保险赔偿。剩余的化妆品用于生产加工A化妆品。

(2)以价值80000元的原材料委托同市的其他工厂加工化妆品,取得专用发票上注明的加工费55000元,受托方按规定代收代缴了税金。

(3)当月委托B公司代销A化妆品,发出货物,不含税售价为1500000元。

(4)当月企业为修建浴室耗用材料,领用上月购进修理备件材料200000元。其中运费成本为28000万元(取得了增值税专用发票)。

(5)从农民手中购入药材一批,收购凭证注明支付价款100000元;直接运往某个体加工企业加工药物化妆品,加工后支付不含税加工费40000元,取得专用发票。收回后全部销售,取得含税收入352152元。

(6)销售B类化妆品21500件,不含税单价58元,发生不含税运费支出2000元,取得了国有一般纳税人运输企业开具的增值税专用发票;将1000件B产品用于公益性捐赠,营业外支出账户按成本列支公益性捐赠发生额7000元:购进材料,取得防伪税控系统增值税专用发票上注明销售100000元、增值税税额17000元,该批材料月末未入库。

(7)从某废旧物资回收经营单位购入一批废旧物资,增值税专用发票上注明销售额5000元。

(8)从自来水公司购进自来水,取得增值税专用发票,注明税额720元,其中20%的自来水用于职工浴室。

(9)月底,因资金紧张,经和B公司协商,就代销化妆品事宜,提前支付50%的款项,B已经将转账支票交付该公司。(本月取得的相关发票均在本月申请并通过认证,进口关税为20%;进口化妆品全部被化妆品生产车间领用:不考虑地方教育附加。)

计算本月应缴纳的消费税(不含进口环节)()元。

A.0

B.90295.38

C.148500

D.238795.38

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