欲用大黄攻下,其用法是()
A.先煎
B.酒制
C.后下
D.炒炭
E.制熟
参考答案:C
-Mike, your jacket is very (非常) beautiful (漂亮).
-___________. [ ]
A. Where?
B. No.
C. Thank you.
D.Ok
直接计算N点DFT所需的复数乘法次数与()成正比。
A.N
B.N2
C.N3
D.Nlog2N