问题
单项选择题
杨某15周岁，智力超常，大学三年级学生。杨某因有某项发明，而与刘某达成转让该发明的协议。该转让协议的效力如何（）
A.该转让协议有效
B.该转让协议效力未定
C.该转让协议无效
D.该转让协议可撤销
答案
参考答案：B
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杨某15周岁，智力超常，大学三年级学生。杨某因有某项发明，而与刘某达成转让该发明的协议。该转让协议的效力如何（）
A.该转让协议有效
B.该转让协议效力未定
C.该转让协议无效
D.该转让协议可撤销
参考答案：B
| 阅读理解。 | ||||||||||||||||
| Some birthday customs are quite similar in many parts of the world---- birthday candles (蜡烛), birthday games，and birthday cakes. But some customs are more specific to certain countries. Here are some children talking about their customs. Linda---I am fourteen. I come from Aruba. In our country, Children take something special to school for their classmates and all teachers. Each teacher gives the birthday child a small gift like a pencil, an eraser or a postcard. The birthday child is also allowed to wear special clothes instead of the school uniform. Lucy---I am one year older than Linda. Denmark is my country. A flag is flown outside a window to show that someone who lives in that house is having a birthday. Presents are placed around the child's bed while they are sleeping so they will see them at once when they wake up. Tom---I am as old as Linda. I am from Brazil. The birthday child receives a pull on the earlobe (耳垂) for each year in my country. The birthday person also gives the first slice of cake to his/her most special friend or relative, usually mom or dad. | ||||||||||||||||
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