下列各项中不属于无形资产的是______
A．著作权 B．专利权C．商誉 D．非专利技术
参考答案：C
根据句意和首字母提示填入所缺单词。
1. H________, Tom! This is Jane.
2. G________ morning, boys and girls.
3. I get up at 6:00 in the m________.
4. Do you like watching TV in the e________?
5. We often play soccer in the a________.
代数式x1-lal+ln10+sin(x2+2π)/cos(57°)对应的Visual Basic表达式是( )。
A．X1-Abs(A)+Log(10)+Sin(X2+2*3.14)/Cos(57*3.14/180)
B．X1-Abs(A)+Log(10)+Sin(X2+2*π)/Cos(57*3.14/180)
C．X1-Abs(A)+Log(10)+Sin(X2+2*3.14)/Cos(57)
D．X1-Abs(A)+Log(10)+Sin(X2+2*π)/Cos(57)
