()用于估计上行信道域信息,做频率选择性调度
A.DMRS,
B.DRS,
C.SRS,
D.CRS.
参考答案:C
When did you finish _____ the book last night? [ ]
A. read
B. reads
C. reading
D. to read
成人肱骨髁间骨折可能发生()
A.肘外翻畸形
B.肘内翻畸形
C.缺血性肌挛缩
D.损伤性骨化
E.创伤性关节炎