在传输层,域名解析过程使用的协议是()
A.IP
B.UDP
C.TCP
D.TCP和UDP
参考答案:B
—Yao Ming got his left ankle injured and has not played since.
—When was ________?
—________ was on Nov. 10th when Houston Rockets beat Washington Wizards.[ ]
A. that; It
B. it; It
C. this; It
D. it; That
我国现行税法规定,年所得( )以上的纳税人需要到税务机关办理自行纳税申报。
A.8万元 B.10万元 C.12万元 D.15万元