用全反式维A酸治疗急性早幼粒细胞白血病是通过()而发挥作用。
A.Bcr–Abl
B.PML–RAR
C.GM–CSF
D.ZAP–70
E.Vim
参考答案:B
授渔点睛 帮你提升.
1. My mother _____ (clean) our house yesterday morning.
2. He _____ (say) goodbye to his teacher and went out.
3. Who _____ (not do) his homework last night?
4. How _____ (be) your last weekend?
5. What _____ Tom _____ yesterday evening?
《建设工程工程量清单计价规范》中规定园林绿化工程的第一级编码为( )。
A.02
B.03
C.05
D.06