铝属于()。
A、黑色金属
B、白色金属
C、合金
D、有色金属
参考答案:D
骨髓中原始细胞>30%(NEC)且分化差,对AML-MO诊断最特异的指标是()
A.核质比大,染色质细致如网状
B.核仁明显,2~4个
C.POX染色阴性
D.表达CD34
E.电镜MPO阳性
What happened in East Timor in 1999 a. East Timor voted for independence. b. The Indonesian-militaries occupied East Timor. c. The subsequent recovery was slow. d. Tourism failed to boost East Timor’s economy.