用于诊断范可尼贫血的检查是()
A.干祖细胞培养
B.常规染色体核型分析
C.染色体断裂试验
D.造血细胞端粒长度检测
E.造血细胞凋亡检测
参考答案:C
椰浆辣汤是()人的传统菜肴。
I was busy with my paper when I heard someone()in the room above.
A.moving on
B.moving off
C.moving up
D.move about