只用于TDM组网的单板有()。
A.WEPI
B.WCCU
C.WCSU
D.WCKI
参考答案:C
I was just going to cut my rose bushes but someone _____ it. Was it you? [ ]
A. has done
B. had done
C. would do
D. will do
慢粒病人有哪条染色体改变()
A.t(15:1)
B.t(9:22)(q34:q11)
C.t(8:14)
D.t(11:8)(q34:q11)
E.16号染色体结构异常