建筑业实行固定比例营业税税制,税率为 。
A.2%
B.3%
C.4%
D.5%
参考答案:B
对于语句cout < < setfill(''*'') < < setw(10) < < 1 < < setfill(''*'') < < setw(2) < < 2;的输出结果是 ( )。
A. * * * * * * * * * 1 * 2
B. * * * * * * * * 12
C. * * * * * * * 1 * 2
D. 12 * * * * * * * *
John went to the hospital alone. If he_______ me about it, I would have gone with him.
A.should tell
B.tells
C.had told
D.told