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【简答题】
On a snowy evening, a rich lady was standing by the road. She was very worried. Her had broken down. Just then a poor man named Robert came. He was on his back home from work as usual. The lady wondered, 'Is the man going to me? He looks very cold and hungry.' But to her surprise, stopped and said with a smile, 'Can I help you, madam?' After forty , the car was at last fixed by Robert. The lady wanted to pay him.' No, that's , madam.' he said, 'I was just helping someone in . If you really want to pay me back, I hope you see someone in need, you should give him a hand.' A few minutes later, the lady a shabby (破旧的)house by the road. She remembered Robert's words, so she stopped. The hostess(女主人) warmly asked her . The lady could see that was a family and that they needed help. When the hostess was making tea in the kitchen, the lady on a table 500 dollars and went away quietly. Robert came home later than before, thinking how their life was. His wife was pregnant(怀孕) and the baby was to be born the next month but there was not money. His wife went up to him, gave him a kiss and said softly, 'Don't worry, dear! Everything's going to be all . A stranger has helped us out.' Let's always be ready to help others because helping others is helping ourselves. 小题1: A.bike B.motorbike C.bus D.car 小题2: A.step B.way C.road D.life 小题3: A.help B.save C.kill D.find 小题4: A.she B.he C.I D.they 小题5: A.days B.hours C.minutes D.years 小题6: A.nothing B.something C.everything D.anything 小题7: A.picture B.rain C.need D.danger 小题8: A.whatever B.whenever C.however D.whichever 小题9: A.saw B.heard C.smelt D.felt 小题10: A.out B.away C.in D.along 小题11: A.terrible B.sad C.rich D.poor 小题12: A.dropped B.forgot C.lay D.left 小题13: A.exciting B.hard C.happy D.interesting 小题14: A.many B.some C.enough D.few 小题15: A.right B.wrong C.glad D.well
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参考答案:
举一反三
【单选题】在下面四种溶剂中测定化合物CH3COCH=C(CH3)2的n→π※跃迁,吸收带波长最短者是 ( D )
A.
环已烷
B.
氯仿
C.
甲醇
D.
【判断题】同轴度公差是被测实际轴线相对于基准轴线所允许的最大变动量。
A.
正确
B.
错误
【单选题】落叶灌木或乔木,树皮和小枝灰白色。单叶互生,近圆形或三角状圆形,先端急尖,基部心形,全缘,掌状脉,两面通常无毛。花紫红色或粉红色,花冠假蝶形, 2 ~ 10 余朵成束,簇生于老枝和主干上,尤以主干上花束较多,越到上部幼嫩枝条则花越少,通常先于叶开放,但嫩枝或幼株上的花则与叶同时开放。形态描述的树种 。
A.
香花槐
B.
金钟花
C.
紫荆
D.
连翘
【多选题】、下列对倒挂金钟的描述正确的是( )。
A.
柳叶菜科半灌木或小灌木
B.
花单生于枝上部叶腋,具长梗而下垂,钟形
C.
繁殖方法主要是播种繁殖
D.
可用于布置花坛
【单选题】下面化合物中,吸收波长最长的化合物是( )
A.
CH 3 (CH 2 ) 6 CH 3
B.
(CH 2 ) 2 C=CHCH 2 CH=C (CH 3 ) 2
C.
CH 2 =CHCH=CHCH 3
D.
CH 2 =CHCH =CHCH =CHCH 3
【判断题】同轴度公差是被测实际轴线相对于基准轴线所允许的最大变动量。
A.
正确
B.
错误
【单选题】某化合物的一个吸收带在正乙烷中测得最大吸收波长 327nm ;在水中测得最大吸收波长 305nm ,该吸收带是由下面那一种类型跃迁引起
A.
σ→σ *
B.
π→π *
C.
n →σ *
D.
n →π *
【简答题】他被公认为世界最佳球员。
【单选题】在下面四种溶剂中测定化合物CH3COCH=C(CH3)2的n→π*跃迁,吸收带波长最短的是( )。
A.
环己烷
B.
氯仿
C.
甲醇
D.
【单选题】在下面五种溶剂中测定化合物CH3COCH=C(CH3)2的n→π*跃迁,吸收带波长最短者是
A.
环已烷
B.
氯仿
C.
甲醇
D.
E.
二氧六环
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