问题
单项选择题
以下关于血管网织细胞瘤的表现，不正确的是
A．起源于胚胎残余组织，大多数位于小脑
B．有遗传倾向
C．影像学(CT、MRl)表现为囊中有瘤结节，增强扫描无明显强化
D．为颅内真性血管性肿瘤，供血丰富
E．血管网织细胞瘤为良性肿瘤，适合手术治疗，全切后可治愈
答案
参考答案：C
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以下关于血管网织细胞瘤的表现，不正确的是
A．起源于胚胎残余组织，大多数位于小脑
B．有遗传倾向
C．影像学(CT、MRl)表现为囊中有瘤结节，增强扫描无明显强化
D．为颅内真性血管性肿瘤，供血丰富
E．血管网织细胞瘤为良性肿瘤，适合手术治疗，全切后可治愈
参考答案：C
Many parents want their children to be famous one day. But do children have the same ? A new —Hi, Ke'ai is on at Beijing Children's Art Theatre. It tells the story of a boy called Ke'ai. His parents would like him to become an artist or a one day. They teach him to and to play the piano, but Ke'ai doesn't enjoy these activities. Then one day Ke'ai's parents see Mo Yan won an award (奖)for his , and they want him to be a writer, too. " do they want me to be someone else?" Ke'ai asks and says, "I only want to be myself." The play us that it is good for parents to learn to understand their children. It helps parents to think about what kids want to do. Young audiences（观众）enjoy the story, and also the in the play. There are two songs in the play. One of them, "Ke'ai's Song" is very to learn, so the audiences can sing the song their way home after the play!
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