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【简答题】
Wang Yani was born in 1975.Even as a baby she loved to draw. Her father was an . Yani wanted to be like him. So she tried to stand like her father as he painted,which made him laugh. One day,Yani painted lines on her father’s painting.He got .At that time she was only two and a half years old.She cried and said,“I want to like you!”Her father looked at her without saying anything. He remembered his childhood (童年).He also wanted to draw and paint,but his parents didn’t understand. They just got angry. He didn’t want to see the same thing happen to his daughter,so he decided to her. With her father’s help,Yani soon .Her lines became flowers,trees and animals. Her father took her to parks and zoos to get for her paintings. By the end of six,Yani had made over 4,000 works. Her paintings were very special. People her works. When she was eight,one of her paintings was made into a Chinese postage stamp. Yani became famous when she was young. Her works were in different countries in Asia,Europe and North America, her parents never sold her paintings. She is well-known in the world,and art is still a great joy in her life. 小题1:A.actor              B.athlete (运动员)          C.artist 小题2:A.angry               B.excited                   C.sad 小题3:A.laugh              B.speak                 C.paint 小题4:A.happily         B.clearly                  C.hardly 小题5:A.help            B.stop                C.refuse 小题6:A.did homework     B.made money            C.made progress 小题7:A.news            B.time                C.ideas 小题8:A.hated              B.loved                C.found 小题9:A.lost            B.sold                 C.shown 小题10:A.and            B.but                  C.so
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【简答题】一雌蜂和雄蜂交配产生F1代,在F1代雌雄个体交配产生的F2代中,雄蜂基因型共有 AB、Ab、aB、ab四种。雌蜂的基因型共有 AaBb、Aabb、aaBb、aabb四种,则两个亲本的基因型分别是 ( )和 ( )。(上海师范大学2005年考研试题)
【简答题】一雌蜂和雄蜂交配产生F 1 代,在F 1 代雌雄个体交配产生的F 2 代中,雄蜂基因型共有AB、Ab、aB、ab四种。雌蜂的基因型共有AaBb、Aabb、aaBb、aabb四种,则两个亲本的基因型分别是______和______。
【单选题】( 0.59 , 0.70 ) 已知配合物的稳定常数Kf ([Fe(CN) 6 ] 3- ) > Kf([Fe(CN) 6 ] 4- ) ,下面对 E ([Fe(CN) 6 ] 3- / [Fe(CN) 6 ] 4- ) 与E (Fe 3+ /Fe 2+ ) 判断正确的是( )
A.
E([Fe(CN) 6 ] 3- / [Fe(CN) 6 ] 4- ) > E (Fe 3+ /Fe 2+ )
B.
E([Fe(CN) 6 ] 3- / [Fe(CN) 6 ] 4- ) < E(Fe 3+ /Fe 2+ )
C.
E([Fe(CN) 6 ] 3- / [Fe(CN) 6 ] 4- ) = E (Fe 3+ /Fe 2+ )
D.
无法判断
【单选题】以下统计函数中,求数据总和的是( )。
A.
max
B.
sum
C.
count
D.
avg
【单选题】(末考:基础知识部分)以下统计函数中,求数据总和的是( )。
A.
max
B.
sum
C.
count
D.
avg
【单选题】已知配合物的稳定常数 K f θ ([Fe(CN) 6 ] 3- ) >K f θ ([Fe(CN) 6 ] 4- ) ,下面对 E θ ([Fe(CN) 6 ] 3- / [Fe(CN) 6 ] 4- ) 与 E θ (Fe 3+ /Fe 2+ ) 判断正确的是( )
A.
E θ ([Fe(CN) 6 ] 3- / [Fe(CN) 6 ] 4- ) > E θ (Fe 3+ /Fe 2+ )
B.
E θ ([Fe(CN) 6 ] 3- / [Fe(CN) 6 ] 4- ) < E θ (Fe 3+ /Fe 2+ )
C.
E θ ([Fe(CN) 6 ] 3- / [Fe(CN) 6 ] 4- ) = E θ (Fe 3+ /Fe 2+ )
D.
无法判断
【单选题】下面哪个动物的“嗯嗯”是又湿又软的?
A.
B.
山羊
C.
D.
【单选题】已知E Θ (Fe 3+ /Fe 2+ )=0.771V;[Fe(CN) 6 ] 3- 和[Fe(CN) 6 ] 4- 分别为1.0×10 42 和1.0×10 35 ,则E Θ ([Fe(CN) 6 ] 3- /[Fe(CN) 6 ] 4- )应为(    )
A.
0.36V    
B.
-0.36V    
C.
1.19V    
D.
0.771V
【简答题】The formation constant for [Fe(CN) 6 ] 3- is 1.0×10 44 ;that for [Fe(CN) 6 ] 4- is 1.0×10 37 . Is this consistent with the difference in CFSE between the two complexes? CN - is a strong field ligand i...
【单选题】一雌蜂和一雄蜂交配产生F 1 代,在F 1 代雌雄个体交配产生的F 2 代中,雄蜂基因型共有AB、Ab、aB、ab四种,雌蜂的基因型共有AaBb、Aabb、aaBb、aabb四种,则亲本的基因型是 [     ]
A.
aabb×AB
B.
AaBb×Ab
C.
Aabb×aB
D.
AABB×ab
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