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The Fitting-in of Suzy Khan The first time I saw Suzy Khan, I knew I had to help her. She was really small for her age of 12. The boy in my class often about her and laughed their heads off. She would open a book, pretending to read, with tears dropping on the open page. All I knew was that she was an orphan (孤儿) from Africa. She had just been adopted by a family in town who that the best way for her to learn American ways of life was to be with american kids. I looked down at this girl and promised myself that somehow I would help her. But how could I help her in with us? There had to be a . One day, when I went into the classroom, I saw that Suzy had her geography book to a picture of a train, and in her notebook, she had made a(n) copy. I was surprised and thought that she could do something in the coming show. So, I took her to see the art teacher, Miss Parker, and showed her what Suzy had . “why, it’s wonderful,” said Miss Parker, who then showed us a poster she had painted the talent show. “I need more of these, but I just don’t have enough . Could you help me, Suzy?” On the day of the talent show, Suzy’s were everywhere ---- all over the hall and all over the school, each one different. “And finally,” said Mr Brown, the schoolmaster, at the end of the show, “we have a (n) award. I’m sure you’ve all noticed the wonderful posters.” Everyone nodded. “One of our own students them.” I could hear everyone whispering. “Who in our school could draw well?” Mr. Brown waited a while before saying, “ this student worked so hard on the posters, she deserves a ,too. Our mystery(神秘) artist is our new student ---- Suzy Khan!” Mr. Brown thanked her for all the wonderful posters and gave her a professional artist’s set. “Thank you,” she cried. I , at that time when I was looking at her excited face, she’d probably never anything in her whole life. Everyone started to their hands. Suzy Khan gave them a shy smile and the applause was defening. I knew then Suzy was going to ne all right. 小题1: A.joked B.cared C.trains D.worried 小题2: A.reported B.decided C.complained D.questioned 小题3: A.rich B.proud C.tiny D.popular 小题4: A.come B.fall C.fit D.tie 小题5: A.manner B.pattern C.choice D.way 小题6: A.read B.taken C.opened D.put 小题7: A.free B.perfect C.final D.extra 小题8: A.are B.talk C.quiz D.talent 小题9: A.colored B.written C.carved D.drawn 小题10: A.at B.after C.for D.around 小题11: A.room B.time C.paper D.interest 小题12: A.gifts B.books C.photos D.posters 小题13: A.special B.academic C.national D.rayal 小题14: A.painted B.found C.printed D.collected 小题15: A.very B.that C.quite D.too 小题16: A.If B.Though C.Unless D.Since 小题17: A.prize B.rank C.rest D.place 小题18: A.replied B.realized C.remembered D.regretted 小题19: A.offered B.valued C.owned D.controlled 小题20: A.clap B.wave C.raise D.shake
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【简答题】用0.1 mol·L-1 NaOH滴定0.1 mol·L-1 H2CO3(Ka1=10^-6.38,Ka2=10^-10.25),有 个滴定突越。(选填1,2或3)
【单选题】有关①100mL 0.1mol·L -1 NaHCO 3 、②100mL 0.1mol·L -1 Na 2 CO 3 两种溶液的叙述不正确的是 [     ]
A.
溶液中水电离出的H + 个数:②>①
B.
溶液中阴离子的物质的量浓度之和:②>①
C.
①溶液中:c(CO 3 2- ) >c(H 2 CO 3 )
D.
②溶液中:c(HCO 3 - ) >c(H 2 CO 3 )
【单选题】肝硬化晚期最常见的并发症是
A.
肝性脑病
B.
感染
C.
原发性肝癌
D.
上消化道出血
E.
肝肾综合征
【单选题】常温下,在10 mL 0.1 mol·L -1 Na 2 CO 3 溶液中逐滴加入0.1 mol·L -1 HCl溶液,溶液的pH逐渐降低,此时溶液中含碳微粒的物质的量分数变化如图所示(CO 2 因逸出未画出,忽略因气体逸出引起的溶液体积变化),下列说法正确的是
A.
在0.1 mol·L -1 Na 2 CO 3 溶液中:c(Na + )+ c(H + )=c(CO 3 2- )+c(HCO 3 - )+c(OH - )
B.
当溶液的pH为7时,溶液的总体积为20 ml
C.
在B点所示的溶液中,浓度最大的阳离子是Na +
D.
在A点所示的溶液中:c(CO 3 2- )=c(HCO 3 - )>c(H + )>c(OH - )
【简答题】晚期肝硬化最严重的并发症是()|肝硬化最常见的并发症是()A. 肝肾综合征B. 上消化道出血C. 原发性肝癌D. 感染E. 肝性脑病
【单选题】肝硬化晚期最常见的并发症是:
A.
肝肾综合征
B.
肝性脑病
C.
上消化道出血
D.
原发性肝癌
E.
感染
【单选题】常温下,下列各组离子在指定溶液中一定能大量共存的是
A.
0.1 mol·L -1 NaOH溶液:K + 、Na + 、 、
B.
0.1 mol·L -1 Na 2 CO 3 溶液:K + 、Ba 2 + 、 、Cl -
C.
0.1 mol·L -1 FeCl 3 溶液:K + 、 、I - 、SCN -
D.
c(H + )/c(OH - )=1×10 14 的溶液:Ca 2 + 、Na + 、ClO - 、
【单选题】下列表述正确的是
A.
0.1mol·L -1 Na 2 CO 3 溶液中:[OH - ]=[HCO 3 - ]+[H + ]+[H 2 CO 3 ]
B.
0.1mol·L -1 CH 3 COONa溶液中:[Na + ]=[CH 3 COO - ]+[OH - ]
C.
CH 3 COONa、NaOH和Na 2 CO 3 三种溶液的pH相同,则浓度大小顺序:c (NaOH) <c (Na 2 CO 3 ) <c(CH 3 COONa)
D.
向0.1mol·L -1 CH 3 COOH溶液中滴加NaOH溶液至中性,溶液中离子浓度的关系:[CH 3 COO - ]>[Na + ]>[OH - ]=[H + ]
【判断题】主动出击是创业营销最核心的要素。()
A.
正确
B.
错误
【单选题】特许经营企业经营效益评价的核心是( )。
A.
流动资金利润率
B.
资金利税率
C.
利润率
D.
商品销售额
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