问题
单项选择题
骨肉瘤最早发生转移的部位多为（）
A.淋巴结
B.骨
C.心包
D.肝脏
E.肺
答案
参考答案：E
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骨肉瘤最早发生转移的部位多为（）
A.淋巴结
B.骨
C.心包
D.肝脏
E.肺
参考答案：E
My name is Bill. I 31___an English boy. I am eleven. This is my school. It is No.4 Middle School. I am 32____Class Two, Grade Seven. Jim is my good 33____ .He is an English 34____. My father and mother ___35__ teachers. They __36__ in Beijing now. They __37__ English in our school. They love _38___ work. I have a sister.Her __39__ is Nancy. She is only eight. We all like ___40__.
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