娱乐业执行20%的税率,其中,台球、保龄球执行5%的税率。()
参考答案:对
—Would you like to go shopping with me?
—I _____ love to. [ ]
A. had
B. would
C. did
如果网络结点传输10bit数据需要1×10-8s,则该网络的数据传输速率为( )。
A.10Mbps
B.1Gbps
C.100Mbps
D.10Gbps