CDMA20001x系统区分扇区的最小PN偏移量是()
A.8chip
B.16chip
C.32chip
D.64chip
参考答案:D
不用煨法炮制的药物是()
A.肉豆蔻
B.木香
C.草豆蔻
D.诃子
E.葛根
Gina loves singers _______ write their own music.
A. which B. who C. has worked