问题
单项选择题 简答题
关于非必需氨基酸下列哪种说法是错误的（）。
A、人体不需要的氨基酸
B、合成人体蛋白质所必需
C、人体内可以合成
D、不依赖于食物的供给
E、体内合成速度快
答案
参考答案：A
搜题请搜索小程序“爱下问搜题”
关于非必需氨基酸下列哪种说法是错误的（）。
A、人体不需要的氨基酸
B、合成人体蛋白质所必需
C、人体内可以合成
D、不依赖于食物的供给
E、体内合成速度快
参考答案：A
Jay Chou is a popular singer around the world now. He looks very cool 46 his songs sound beautiful. He is 47 with teenagers. Jay Chou was born 48 January the 18th, 1979 in Taiwan. As a little boy, he showed great interest in music. His mother asked a teacher 49 him to play 50 piano when he was 3 years old. He also learned to play other musical 51 like the guitar and cello (大提琴). When he was 13 years old, his parents got divorced (离婚). Jay felt sad. He often 52 his time listening to music. During this time, he wrote his first song. Jay’s first job was a waiter in a restaurant. Then he began to write songs for 53 singers. Many of the songs became popular, but nobody knew Jay wrote 54 at that time. In 2000, Jay’s first album (唱片集) came out. To everyone’s surprise, it was a great 55 . With his second album, Jay was among one of the stars.
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